73941840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1$

素因数の和:906

約数の個数: 240

約数和(自身を含む): 300837888

約数和(自身を除く): 226896048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 863, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1726, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2589, 2856, 3060, 3452, 3570, 4080, 4284, 4315, 4760, 5040, 5178, 5355, 5712, 6041, 6120, 6904, 7140, 7767, 8568, 8630, 9520, 10356, 10710, 12082, 12240, 12945, 13808, 14280, 14671, 15534, 17136, 17260, 18123, 20712, 21420, 24164, 25890, 28560, 29342, 30205, 31068, 34520, 36246, 38835, 41424, 42840, 44013, 48328, 51780, 54369, 58684, 60410, 62136, 69040, 72492, 73355, 77670, 85680, 88026, 90615, 96656, 102697, 103560, 108738, 117368, 120820, 124272, 132039, 144984, 146710, 155340, 176052, 181230, 205394, 207120, 217476, 220065, 234736, 241640, 264078, 271845, 289968, 293420, 308091, 310680, 352104, 362460, 410788, 434952, 440130, 483280, 513485, 528156, 543690, 586840, 616182, 621360, 660195, 704208, 724920, 821576, 869904, 880260, 924273, 1026970, 1056312, 1087380, 1173680, 1232364, 1320390, 1449840, 1540455, 1643152, 1760520, 1848546, 2053940, 2112624, 2174760, 2464728, 2640780, 3080910, 3521040, 3697092, 4107880, 4349520, 4621365, 4929456, 5281560, 6161820, 7394184, 8215760, 9242730, 10563120, 12323640, 14788368, 18485460, 24647280, 36970920, 73941840]

約数ペア:

[(1, 73941840), (2, 36970920), (3, 24647280), (4, 18485460), (5, 14788368), (6, 12323640), (7, 10563120), (8, 9242730), (9, 8215760), (10, 7394184), (12, 6161820), (14, 5281560), (15, 4929456), (16, 4621365), (17, 4349520), (18, 4107880), (20, 3697092), (21, 3521040), (24, 3080910), (28, 2640780), (30, 2464728), (34, 2174760), (35, 2112624), (36, 2053940), (40, 1848546), (42, 1760520), (45, 1643152), (48, 1540455), (51, 1449840), (56, 1320390), (60, 1232364), (63, 1173680), (68, 1087380), (70, 1056312), (72, 1026970), (80, 924273), (84, 880260), (85, 869904), (90, 821576), (102, 724920), (105, 704208), (112, 660195), (119, 621360), (120, 616182), (126, 586840), (136, 543690), (140, 528156), (144, 513485), (153, 483280), (168, 440130), (170, 434952), (180, 410788), (204, 362460), (210, 352104), (238, 310680), (240, 308091), (252, 293420), (255, 289968), (272, 271845), (280, 264078), (306, 241640), (315, 234736), (336, 220065), (340, 217476), (357, 207120), (360, 205394), (408, 181230), (420, 176052), (476, 155340), (504, 146710), (510, 144984), (560, 132039), (595, 124272), (612, 120820), (630, 117368), (680, 108738), (714, 103560), (720, 102697), (765, 96656), (816, 90615), (840, 88026), (863, 85680), (952, 77670), (1008, 73355), (1020, 72492), (1071, 69040), (1190, 62136), (1224, 60410), (1260, 58684), (1360, 54369), (1428, 51780), (1530, 48328), (1680, 44013), (1726, 42840), (1785, 41424), (1904, 38835), (2040, 36246), (2142, 34520), (2380, 31068), (2448, 30205), (2520, 29342), (2589, 28560), (2856, 25890), (3060, 24164), (3452, 21420), (3570, 20712), (4080, 18123), (4284, 17260), (4315, 17136), (4760, 15534), (5040, 14671), (5178, 14280), (5355, 13808), (5712, 12945), (6041, 12240), (6120, 12082), (6904, 10710), (7140, 10356), (7767, 9520), (8568, 8630)]