457231320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:875

約数の個数: 384

約数和(自身を含む): 1938867840

約数和(自身を除く): 1481636520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 24, 26, 28, 30, 34, 35, 36, 39, 40, 42, 45, 51, 52, 56, 60, 63, 65, 68, 70, 72, 78, 84, 85, 90, 91, 102, 104, 105, 117, 119, 120, 126, 130, 136, 140, 153, 156, 168, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 260, 273, 280, 306, 312, 315, 340, 357, 360, 364, 390, 408, 420, 442, 455, 468, 476, 504, 510, 520, 546, 585, 595, 612, 630, 663, 680, 714, 728, 765, 780, 819, 821, 840, 884, 910, 936, 952, 1020, 1071, 1092, 1105, 1170, 1190, 1224, 1260, 1326, 1365, 1428, 1530, 1547, 1560, 1638, 1642, 1768, 1785, 1820, 1989, 2040, 2142, 2184, 2210, 2340, 2380, 2463, 2520, 2652, 2730, 2856, 3060, 3094, 3276, 3284, 3315, 3570, 3640, 3978, 4095, 4105, 4284, 4420, 4641, 4680, 4760, 4926, 5304, 5355, 5460, 5747, 6120, 6188, 6552, 6568, 6630, 7140, 7389, 7735, 7956, 8190, 8210, 8568, 8840, 9282, 9852, 9945, 10673, 10710, 10920, 11494, 12315, 12376, 13260, 13923, 13957, 14280, 14778, 15470, 15912, 16380, 16420, 17241, 18564, 19704, 19890, 21346, 21420, 22988, 23205, 24630, 26520, 27846, 27914, 28735, 29556, 30940, 32019, 32760, 32840, 34482, 36945, 37128, 39780, 41871, 42692, 42840, 45976, 46410, 49260, 51723, 53365, 55692, 55828, 57470, 59112, 61880, 64038, 68964, 69615, 69785, 73890, 74711, 79560, 83742, 85384, 86205, 92820, 96057, 97699, 98520, 103446, 106730, 111384, 111656, 114940, 125613, 128076, 137928, 139230, 139570, 147780, 149422, 160095, 167484, 172410, 181441, 185640, 192114, 195398, 206892, 209355, 213460, 224133, 229880, 251226, 256152, 258615, 278460, 279140, 293097, 295560, 298844, 320190, 334968, 344820, 362882, 373555, 384228, 390796, 413784, 418710, 426920, 448266, 480285, 488495, 502452, 517230, 544323, 556920, 558280, 586194, 597688, 628065, 640380, 672399, 689640, 725764, 747110, 768456, 781592, 837420, 879291, 896532, 907205, 960570, 976990, 1004904, 1034460, 1088646, 1120665, 1172388, 1256130, 1270087, 1280760, 1344798, 1451528, 1465485, 1494220, 1632969, 1674840, 1758582, 1793064, 1814410, 1921140, 1953980, 2068920, 2177292, 2241330, 2344776, 2512260, 2540174, 2689596, 2721615, 2930970, 2988440, 3265938, 3361995, 3517164, 3628820, 3810261, 3842280, 3907960, 4354584, 4396455, 4482660, 5024520, 5080348, 5379192, 5443230, 5861940, 6350435, 6531876, 6723990, 7034328, 7257640, 7620522, 8164845, 8792910, 8965320, 10160696, 10886460, 11430783, 11723880, 12700870, 13063752, 13447980, 15241044, 16329690, 17585820, 19051305, 21772920, 22861566, 25401740, 26895960, 30482088, 32659380, 35171640, 38102610, 45723132, 50803480, 57153915, 65318760, 76205220, 91446264, 114307830, 152410440, 228615660, 457231320]

約数ペア:

[(1, 457231320), (2, 228615660), (3, 152410440), (4, 114307830), (5, 91446264), (6, 76205220), (7, 65318760), (8, 57153915), (9, 50803480), (10, 45723132), (12, 38102610), (13, 35171640), (14, 32659380), (15, 30482088), (17, 26895960), (18, 25401740), (20, 22861566), (21, 21772920), (24, 19051305), (26, 17585820), (28, 16329690), (30, 15241044), (34, 13447980), (35, 13063752), (36, 12700870), (39, 11723880), (40, 11430783), (42, 10886460), (45, 10160696), (51, 8965320), (52, 8792910), (56, 8164845), (60, 7620522), (63, 7257640), (65, 7034328), (68, 6723990), (70, 6531876), (72, 6350435), (78, 5861940), (84, 5443230), (85, 5379192), (90, 5080348), (91, 5024520), (102, 4482660), (104, 4396455), (105, 4354584), (117, 3907960), (119, 3842280), (120, 3810261), (126, 3628820), (130, 3517164), (136, 3361995), (140, 3265938), (153, 2988440), (156, 2930970), (168, 2721615), (170, 2689596), (180, 2540174), (182, 2512260), (195, 2344776), (204, 2241330), (210, 2177292), (221, 2068920), (234, 1953980), (238, 1921140), (252, 1814410), (255, 1793064), (260, 1758582), (273, 1674840), (280, 1632969), (306, 1494220), (312, 1465485), (315, 1451528), (340, 1344798), (357, 1280760), (360, 1270087), (364, 1256130), (390, 1172388), (408, 1120665), (420, 1088646), (442, 1034460), (455, 1004904), (468, 976990), (476, 960570), (504, 907205), (510, 896532), (520, 879291), (546, 837420), (585, 781592), (595, 768456), (612, 747110), (630, 725764), (663, 689640), (680, 672399), (714, 640380), (728, 628065), (765, 597688), (780, 586194), (819, 558280), (821, 556920), (840, 544323), (884, 517230), (910, 502452), (936, 488495), (952, 480285), (1020, 448266), (1071, 426920), (1092, 418710), (1105, 413784), (1170, 390796), (1190, 384228), (1224, 373555), (1260, 362882), (1326, 344820), (1365, 334968), (1428, 320190), (1530, 298844), (1547, 295560), (1560, 293097), (1638, 279140), (1642, 278460), (1768, 258615), (1785, 256152), (1820, 251226), (1989, 229880), (2040, 224133), (2142, 213460), (2184, 209355), (2210, 206892), (2340, 195398), (2380, 192114), (2463, 185640), (2520, 181441), (2652, 172410), (2730, 167484), (2856, 160095), (3060, 149422), (3094, 147780), (3276, 139570), (3284, 139230), (3315, 137928), (3570, 128076), (3640, 125613), (3978, 114940), (4095, 111656), (4105, 111384), (4284, 106730), (4420, 103446), (4641, 98520), (4680, 97699), (4760, 96057), (4926, 92820), (5304, 86205), (5355, 85384), (5460, 83742), (5747, 79560), (6120, 74711), (6188, 73890), (6552, 69785), (6568, 69615), (6630, 68964), (7140, 64038), (7389, 61880), (7735, 59112), (7956, 57470), (8190, 55828), (8210, 55692), (8568, 53365), (8840, 51723), (9282, 49260), (9852, 46410), (9945, 45976), (10673, 42840), (10710, 42692), (10920, 41871), (11494, 39780), (12315, 37128), (12376, 36945), (13260, 34482), (13923, 32840), (13957, 32760), (14280, 32019), (14778, 30940), (15470, 29556), (15912, 28735), (16380, 27914), (16420, 27846), (17241, 26520), (18564, 24630), (19704, 23205), (19890, 22988), (21346, 21420)]