331069680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2689}}^1$

素因数の和:2733

約数の個数: 200

約数和(自身を含む): 1210822800

約数和(自身を除く): 879753120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 1026, 1080, 1140, 1296, 1368, 1520, 1539, 1620, 1710, 2052, 2160, 2280, 2565, 2689, 2736, 3078, 3240, 3420, 4104, 4560, 5130, 5378, 6156, 6480, 6840, 7695, 8067, 8208, 10260, 10756, 12312, 13445, 13680, 15390, 16134, 20520, 21512, 24201, 24624, 26890, 30780, 32268, 40335, 41040, 43024, 48402, 51091, 53780, 61560, 64536, 72603, 80670, 96804, 102182, 107560, 121005, 123120, 129072, 145206, 153273, 161340, 193608, 204364, 215120, 217809, 242010, 255455, 290412, 306546, 322680, 363015, 387216, 408728, 435618, 459819, 484020, 510910, 580824, 613092, 645360, 726030, 766365, 817456, 871236, 919638, 968040, 1021820, 1089045, 1161648, 1226184, 1379457, 1452060, 1532730, 1742472, 1839276, 1936080, 2043640, 2178090, 2299095, 2452368, 2758914, 2904120, 3065460, 3484944, 3678552, 4087280, 4138371, 4356180, 4598190, 5517828, 5808240, 6130920, 6897285, 7357104, 8276742, 8712360, 9196380, 11035656, 12261840, 13794570, 16553484, 17424720, 18392760, 20691855, 22071312, 27589140, 33106968, 36785520, 41383710, 55178280, 66213936, 82767420, 110356560, 165534840, 331069680]

約数ペア:

[(1, 331069680), (2, 165534840), (3, 110356560), (4, 82767420), (5, 66213936), (6, 55178280), (8, 41383710), (9, 36785520), (10, 33106968), (12, 27589140), (15, 22071312), (16, 20691855), (18, 18392760), (19, 17424720), (20, 16553484), (24, 13794570), (27, 12261840), (30, 11035656), (36, 9196380), (38, 8712360), (40, 8276742), (45, 7357104), (48, 6897285), (54, 6130920), (57, 5808240), (60, 5517828), (72, 4598190), (76, 4356180), (80, 4138371), (81, 4087280), (90, 3678552), (95, 3484944), (108, 3065460), (114, 2904120), (120, 2758914), (135, 2452368), (144, 2299095), (152, 2178090), (162, 2043640), (171, 1936080), (180, 1839276), (190, 1742472), (216, 1532730), (228, 1452060), (240, 1379457), (270, 1226184), (285, 1161648), (304, 1089045), (324, 1021820), (342, 968040), (360, 919638), (380, 871236), (405, 817456), (432, 766365), (456, 726030), (513, 645360), (540, 613092), (570, 580824), (648, 510910), (684, 484020), (720, 459819), (760, 435618), (810, 408728), (855, 387216), (912, 363015), (1026, 322680), (1080, 306546), (1140, 290412), (1296, 255455), (1368, 242010), (1520, 217809), (1539, 215120), (1620, 204364), (1710, 193608), (2052, 161340), (2160, 153273), (2280, 145206), (2565, 129072), (2689, 123120), (2736, 121005), (3078, 107560), (3240, 102182), (3420, 96804), (4104, 80670), (4560, 72603), (5130, 64536), (5378, 61560), (6156, 53780), (6480, 51091), (6840, 48402), (7695, 43024), (8067, 41040), (8208, 40335), (10260, 32268), (10756, 30780), (12312, 26890), (13445, 24624), (13680, 24201), (15390, 21512), (16134, 20520)]