628112940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 384

約数和(自身を含む): 2349139968

約数和(自身を除く): 1721027028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 67, 68, 70, 78, 84, 85, 91, 101, 102, 105, 119, 130, 134, 140, 156, 170, 182, 195, 201, 202, 204, 210, 221, 238, 255, 260, 268, 273, 303, 335, 340, 357, 364, 390, 402, 404, 420, 442, 455, 469, 476, 505, 510, 546, 595, 606, 663, 670, 707, 714, 780, 804, 871, 884, 910, 938, 1005, 1010, 1020, 1092, 1105, 1139, 1190, 1212, 1313, 1326, 1340, 1365, 1407, 1414, 1428, 1515, 1547, 1717, 1742, 1785, 1820, 1876, 2010, 2020, 2121, 2210, 2278, 2345, 2380, 2613, 2626, 2652, 2730, 2814, 2828, 3030, 3094, 3315, 3417, 3434, 3484, 3535, 3570, 3939, 4020, 4242, 4355, 4420, 4556, 4641, 4690, 5151, 5226, 5252, 5460, 5628, 5695, 6060, 6097, 6188, 6565, 6630, 6767, 6834, 6868, 7035, 7070, 7140, 7735, 7878, 7973, 8484, 8585, 8710, 9191, 9282, 9380, 10302, 10452, 10605, 11390, 12019, 12194, 13065, 13130, 13260, 13534, 13668, 14070, 14140, 14807, 15470, 15756, 15946, 17085, 17170, 17420, 18291, 18382, 18564, 19695, 20301, 20604, 21210, 22321, 22780, 23205, 23919, 24038, 24388, 25755, 26130, 26260, 27068, 27573, 28140, 29614, 30485, 30940, 31892, 33835, 34170, 34340, 36057, 36582, 36764, 39390, 39865, 40602, 42420, 44421, 44642, 45955, 46410, 47369, 47838, 48076, 51510, 52260, 55146, 59228, 60095, 60970, 66963, 67670, 68340, 72114, 73164, 74035, 78780, 79730, 81204, 87971, 88842, 89284, 91455, 91910, 92820, 94738, 95676, 101505, 103020, 103649, 110292, 111605, 115039, 119595, 120190, 121940, 133926, 135340, 137865, 142107, 144228, 148070, 156247, 159460, 175942, 177684, 180285, 182910, 183820, 189476, 203010, 207298, 222105, 223210, 230078, 236845, 239190, 240380, 263913, 267852, 275730, 284214, 296140, 310947, 312494, 334815, 345117, 351884, 360570, 365820, 406020, 414596, 439855, 444210, 446420, 460156, 468741, 473690, 478380, 518245, 527826, 551460, 568428, 575195, 615797, 621894, 624988, 669630, 690234, 710535, 721140, 781235, 805273, 879710, 888420, 937482, 947380, 1036490, 1055652, 1150390, 1231594, 1243788, 1319565, 1339260, 1380468, 1421070, 1495507, 1554735, 1562470, 1610546, 1725585, 1759420, 1847391, 1874964, 2072980, 2300780, 2343705, 2415819, 2463188, 2639130, 2842140, 2991014, 3078985, 3109470, 3124940, 3221092, 3451170, 3694782, 4026365, 4486521, 4687410, 4831638, 5278260, 5982028, 6157970, 6218940, 6902340, 7389564, 7477535, 8052730, 8973042, 9236955, 9374820, 9663276, 10468549, 12079095, 12315940, 14955070, 16105460, 17946084, 18473910, 20937098, 22432605, 24158190, 29910140, 31405647, 36947820, 41874196, 44865210, 48316380, 52342745, 62811294, 89730420, 104685490, 125622588, 157028235, 209370980, 314056470, 628112940]

約数ペア:

[(1, 628112940), (2, 314056470), (3, 209370980), (4, 157028235), (5, 125622588), (6, 104685490), (7, 89730420), (10, 62811294), (12, 52342745), (13, 48316380), (14, 44865210), (15, 41874196), (17, 36947820), (20, 31405647), (21, 29910140), (26, 24158190), (28, 22432605), (30, 20937098), (34, 18473910), (35, 17946084), (39, 16105460), (42, 14955070), (51, 12315940), (52, 12079095), (60, 10468549), (65, 9663276), (67, 9374820), (68, 9236955), (70, 8973042), (78, 8052730), (84, 7477535), (85, 7389564), (91, 6902340), (101, 6218940), (102, 6157970), (105, 5982028), (119, 5278260), (130, 4831638), (134, 4687410), (140, 4486521), (156, 4026365), (170, 3694782), (182, 3451170), (195, 3221092), (201, 3124940), (202, 3109470), (204, 3078985), (210, 2991014), (221, 2842140), (238, 2639130), (255, 2463188), (260, 2415819), (268, 2343705), (273, 2300780), (303, 2072980), (335, 1874964), (340, 1847391), (357, 1759420), (364, 1725585), (390, 1610546), (402, 1562470), (404, 1554735), (420, 1495507), (442, 1421070), (455, 1380468), (469, 1339260), (476, 1319565), (505, 1243788), (510, 1231594), (546, 1150390), (595, 1055652), (606, 1036490), (663, 947380), (670, 937482), (707, 888420), (714, 879710), (780, 805273), (804, 781235), (871, 721140), (884, 710535), (910, 690234), (938, 669630), (1005, 624988), (1010, 621894), (1020, 615797), (1092, 575195), (1105, 568428), (1139, 551460), (1190, 527826), (1212, 518245), (1313, 478380), (1326, 473690), (1340, 468741), (1365, 460156), (1407, 446420), (1414, 444210), (1428, 439855), (1515, 414596), (1547, 406020), (1717, 365820), (1742, 360570), (1785, 351884), (1820, 345117), (1876, 334815), (2010, 312494), (2020, 310947), (2121, 296140), (2210, 284214), (2278, 275730), (2345, 267852), (2380, 263913), (2613, 240380), (2626, 239190), (2652, 236845), (2730, 230078), (2814, 223210), (2828, 222105), (3030, 207298), (3094, 203010), (3315, 189476), (3417, 183820), (3434, 182910), (3484, 180285), (3535, 177684), (3570, 175942), (3939, 159460), (4020, 156247), (4242, 148070), (4355, 144228), (4420, 142107), (4556, 137865), (4641, 135340), (4690, 133926), (5151, 121940), (5226, 120190), (5252, 119595), (5460, 115039), (5628, 111605), (5695, 110292), (6060, 103649), (6097, 103020), (6188, 101505), (6565, 95676), (6630, 94738), (6767, 92820), (6834, 91910), (6868, 91455), (7035, 89284), (7070, 88842), (7140, 87971), (7735, 81204), (7878, 79730), (7973, 78780), (8484, 74035), (8585, 73164), (8710, 72114), (9191, 68340), (9282, 67670), (9380, 66963), (10302, 60970), (10452, 60095), (10605, 59228), (11390, 55146), (12019, 52260), (12194, 51510), (13065, 48076), (13130, 47838), (13260, 47369), (13534, 46410), (13668, 45955), (14070, 44642), (14140, 44421), (14807, 42420), (15470, 40602), (15756, 39865), (15946, 39390), (17085, 36764), (17170, 36582), (17420, 36057), (18291, 34340), (18382, 34170), (18564, 33835), (19695, 31892), (20301, 30940), (20604, 30485), (21210, 29614), (22321, 28140), (22780, 27573), (23205, 27068), (23919, 26260), (24038, 26130), (24388, 25755)]