1921652460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 576

約数和(自身を含む): 7784404992

約数和(自身を除く): 5862752532

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 28, 30, 34, 35, 36, 39, 42, 45, 51, 52, 60, 63, 65, 67, 68, 70, 78, 84, 85, 90, 91, 102, 103, 105, 117, 119, 126, 130, 134, 140, 153, 156, 170, 180, 182, 195, 201, 204, 206, 210, 221, 234, 238, 252, 255, 260, 268, 273, 306, 309, 315, 335, 340, 357, 364, 390, 402, 412, 420, 442, 455, 468, 469, 476, 510, 515, 546, 585, 595, 603, 612, 618, 630, 663, 670, 714, 721, 765, 780, 804, 819, 871, 884, 910, 927, 938, 1005, 1020, 1030, 1071, 1092, 1105, 1139, 1170, 1190, 1206, 1236, 1260, 1326, 1339, 1340, 1365, 1407, 1428, 1442, 1530, 1545, 1547, 1638, 1742, 1751, 1785, 1820, 1854, 1876, 1989, 2010, 2060, 2142, 2163, 2210, 2278, 2340, 2345, 2380, 2412, 2613, 2652, 2678, 2730, 2814, 2884, 3015, 3060, 3090, 3094, 3276, 3315, 3417, 3484, 3502, 3570, 3605, 3708, 3978, 4017, 4020, 4095, 4221, 4284, 4326, 4355, 4420, 4556, 4635, 4641, 4690, 5226, 5253, 5355, 5356, 5460, 5628, 5695, 6030, 6097, 6180, 6188, 6489, 6630, 6695, 6834, 6901, 7004, 7035, 7140, 7210, 7735, 7839, 7956, 7973, 8034, 8190, 8442, 8652, 8710, 8755, 9270, 9282, 9373, 9380, 9945, 10251, 10452, 10506, 10710, 10815, 11390, 12051, 12060, 12194, 12257, 12978, 13065, 13260, 13390, 13668, 13802, 13923, 14070, 14420, 14807, 15470, 15678, 15759, 15946, 16068, 16380, 16884, 17085, 17420, 17510, 18291, 18540, 18564, 18746, 19890, 20085, 20502, 20703, 21012, 21105, 21420, 21630, 22763, 22780, 23205, 23919, 24102, 24388, 24514, 25956, 26130, 26265, 26780, 27604, 27846, 28119, 28140, 29614, 30485, 30940, 31356, 31518, 31892, 32445, 34170, 34505, 35020, 36582, 36771, 37492, 39195, 39780, 39865, 40170, 41004, 41406, 42210, 43260, 44421, 45526, 46410, 46865, 47838, 48204, 48307, 49028, 51255, 52260, 52530, 54873, 55692, 56238, 59228, 60255, 60970, 61285, 62109, 63036, 64890, 68289, 68340, 69010, 69615, 71757, 73164, 73542, 74035, 78390, 78795, 79730, 80340, 82812, 84357, 84420, 88842, 89713, 91052, 91455, 92820, 93730, 95676, 96614, 102510, 103515, 103649, 105060, 109746, 110313, 112476, 113815, 117317, 119595, 120510, 121940, 122570, 124218, 129780, 133263, 136578, 138020, 139230, 140595, 143514, 144921, 147084, 148070, 156780, 157590, 159341, 159460, 168714, 177684, 179426, 182910, 183855, 187460, 193228, 204867, 205020, 207030, 207298, 219492, 220626, 222105, 227630, 234634, 239190, 241020, 241535, 245140, 248436, 266526, 269139, 273156, 274365, 278460, 281190, 287028, 289842, 296140, 310545, 310947, 315180, 318682, 337428, 341445, 351951, 358785, 358852, 365820, 367710, 409734, 414060, 414596, 421785, 434763, 441252, 444210, 448565, 455260, 469268, 478023, 478380, 483070, 518245, 533052, 538278, 548730, 551565, 562380, 579684, 586585, 621090, 621894, 627991, 637364, 666315, 682890, 703902, 717570, 724605, 735420, 796705, 807417, 819468, 821219, 843570, 869526, 888420, 897130, 932841, 956046, 966140, 1024335, 1036490, 1055853, 1076556, 1097460, 1103130, 1173170, 1242180, 1243788, 1255982, 1332630, 1345695, 1365780, 1407804, 1434069, 1435140, 1449210, 1525121, 1554735, 1593410, 1614834, 1642438, 1687140, 1739052, 1759755, 1794260, 1865682, 1883973, 1912092, 2048670, 2072980, 2111706, 2173815, 2206260, 2346340, 2390115, 2463657, 2511964, 2665260, 2691390, 2868138, 2898420, 3050242, 3109470, 3139955, 3186820, 3229668, 3284876, 3519510, 3731364, 3767946, 4037085, 4097340, 4106095, 4223412, 4347630, 4575363, 4664205, 4780230, 4927314, 5279265, 5382780, 5651919, 5736276, 6100484, 6218940, 6279910, 7039020, 7170345, 7390971, 7535892, 7625605, 8074170, 8212190, 8695260, 9150726, 9328410, 9419865, 9560460, 9854628, 10558530, 10675847, 11303838, 12318285, 12559820, 13726089, 14340690, 14781942, 15251210, 16148340, 16424380, 18301452, 18656820, 18839730, 21117060, 21351694, 22607676, 22876815, 24636570, 27452178, 28259595, 28681380, 29563884, 30502420, 32027541, 36954855, 37679460, 42703388, 45753630, 49273140, 53379235, 54904356, 56519190, 64055082, 68630445, 73909710, 91507260, 96082623, 106758470, 113038380, 128110164, 137260890, 147819420, 160137705, 192165246, 213516940, 274521780, 320275410, 384330492, 480413115, 640550820, 960826230, 1921652460]

約数ペア:

[(1, 1921652460), (2, 960826230), (3, 640550820), (4, 480413115), (5, 384330492), (6, 320275410), (7, 274521780), (9, 213516940), (10, 192165246), (12, 160137705), (13, 147819420), (14, 137260890), (15, 128110164), (17, 113038380), (18, 106758470), (20, 96082623), (21, 91507260), (26, 73909710), (28, 68630445), (30, 64055082), (34, 56519190), (35, 54904356), (36, 53379235), (39, 49273140), (42, 45753630), (45, 42703388), (51, 37679460), (52, 36954855), (60, 32027541), (63, 30502420), (65, 29563884), (67, 28681380), (68, 28259595), (70, 27452178), (78, 24636570), (84, 22876815), (85, 22607676), (90, 21351694), (91, 21117060), (102, 18839730), (103, 18656820), (105, 18301452), (117, 16424380), (119, 16148340), (126, 15251210), (130, 14781942), (134, 14340690), (140, 13726089), (153, 12559820), (156, 12318285), (170, 11303838), (180, 10675847), (182, 10558530), (195, 9854628), (201, 9560460), (204, 9419865), (206, 9328410), (210, 9150726), (221, 8695260), (234, 8212190), (238, 8074170), (252, 7625605), (255, 7535892), (260, 7390971), (268, 7170345), (273, 7039020), (306, 6279910), (309, 6218940), (315, 6100484), (335, 5736276), (340, 5651919), (357, 5382780), (364, 5279265), (390, 4927314), (402, 4780230), (412, 4664205), (420, 4575363), (442, 4347630), (455, 4223412), (468, 4106095), (469, 4097340), (476, 4037085), (510, 3767946), (515, 3731364), (546, 3519510), (585, 3284876), (595, 3229668), (603, 3186820), (612, 3139955), (618, 3109470), (630, 3050242), (663, 2898420), (670, 2868138), (714, 2691390), (721, 2665260), (765, 2511964), (780, 2463657), (804, 2390115), (819, 2346340), (871, 2206260), (884, 2173815), (910, 2111706), (927, 2072980), (938, 2048670), (1005, 1912092), (1020, 1883973), (1030, 1865682), (1071, 1794260), (1092, 1759755), (1105, 1739052), (1139, 1687140), (1170, 1642438), (1190, 1614834), (1206, 1593410), (1236, 1554735), (1260, 1525121), (1326, 1449210), (1339, 1435140), (1340, 1434069), (1365, 1407804), (1407, 1365780), (1428, 1345695), (1442, 1332630), (1530, 1255982), (1545, 1243788), (1547, 1242180), (1638, 1173170), (1742, 1103130), (1751, 1097460), (1785, 1076556), (1820, 1055853), (1854, 1036490), (1876, 1024335), (1989, 966140), (2010, 956046), (2060, 932841), (2142, 897130), (2163, 888420), (2210, 869526), (2278, 843570), (2340, 821219), (2345, 819468), (2380, 807417), (2412, 796705), (2613, 735420), (2652, 724605), (2678, 717570), (2730, 703902), (2814, 682890), (2884, 666315), (3015, 637364), (3060, 627991), (3090, 621894), (3094, 621090), (3276, 586585), (3315, 579684), (3417, 562380), (3484, 551565), (3502, 548730), (3570, 538278), (3605, 533052), (3708, 518245), (3978, 483070), (4017, 478380), (4020, 478023), (4095, 469268), (4221, 455260), (4284, 448565), (4326, 444210), (4355, 441252), (4420, 434763), (4556, 421785), (4635, 414596), (4641, 414060), (4690, 409734), (5226, 367710), (5253, 365820), (5355, 358852), (5356, 358785), (5460, 351951), (5628, 341445), (5695, 337428), (6030, 318682), (6097, 315180), (6180, 310947), (6188, 310545), (6489, 296140), (6630, 289842), (6695, 287028), (6834, 281190), (6901, 278460), (7004, 274365), (7035, 273156), (7140, 269139), (7210, 266526), (7735, 248436), (7839, 245140), (7956, 241535), (7973, 241020), (8034, 239190), (8190, 234634), (8442, 227630), (8652, 222105), (8710, 220626), (8755, 219492), (9270, 207298), (9282, 207030), (9373, 205020), (9380, 204867), (9945, 193228), (10251, 187460), (10452, 183855), (10506, 182910), (10710, 179426), (10815, 177684), (11390, 168714), (12051, 159460), (12060, 159341), (12194, 157590), (12257, 156780), (12978, 148070), (13065, 147084), (13260, 144921), (13390, 143514), (13668, 140595), (13802, 139230), (13923, 138020), (14070, 136578), (14420, 133263), (14807, 129780), (15470, 124218), (15678, 122570), (15759, 121940), (15946, 120510), (16068, 119595), (16380, 117317), (16884, 113815), (17085, 112476), (17420, 110313), (17510, 109746), (18291, 105060), (18540, 103649), (18564, 103515), (18746, 102510), (19890, 96614), (20085, 95676), (20502, 93730), (20703, 92820), (21012, 91455), (21105, 91052), (21420, 89713), (21630, 88842), (22763, 84420), (22780, 84357), (23205, 82812), (23919, 80340), (24102, 79730), (24388, 78795), (24514, 78390), (25956, 74035), (26130, 73542), (26265, 73164), (26780, 71757), (27604, 69615), (27846, 69010), (28119, 68340), (28140, 68289), (29614, 64890), (30485, 63036), (30940, 62109), (31356, 61285), (31518, 60970), (31892, 60255), (32445, 59228), (34170, 56238), (34505, 55692), (35020, 54873), (36582, 52530), (36771, 52260), (37492, 51255), (39195, 49028), (39780, 48307), (39865, 48204), (40170, 47838), (41004, 46865), (41406, 46410), (42210, 45526), (43260, 44421)]