42698759880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{5197}}^1\times {\mathrm{9781}}^1$

素因数の和:14999

約数の個数: 128

約数和(自身を含む): 146438887680

約数和(自身を除く): 103740127800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 5197, 9781, 10394, 15591, 19562, 20788, 25985, 29343, 31182, 36379, 39124, 41576, 48905, 51970, 58686, 62364, 68467, 72758, 77955, 78248, 97810, 103940, 109137, 117372, 124728, 136934, 145516, 146715, 155910, 181895, 195620, 205401, 207880, 218274, 234744, 273868, 291032, 293430, 311820, 342335, 363790, 391240, 410802, 436548, 545685, 547736, 586860, 623640, 684670, 727580, 821604, 873096, 1027005, 1091370, 1173720, 1369340, 1455160, 1643208, 2054010, 2182740, 2738680, 4108020, 4365480, 8216040, 50831857, 101663714, 152495571, 203327428, 254159285, 304991142, 355822999, 406654856, 508318570, 609982284, 711645998, 762477855, 1016637140, 1067468997, 1219964568, 1423291996, 1524955710, 1779114995, 2033274280, 2134937994, 2846583992, 3049911420, 3558229990, 4269875988, 5337344985, 6099822840, 7116459980, 8539751976, 10674689970, 14232919960, 21349379940, 42698759880]

約数ペア:

[(1, 42698759880), (2, 21349379940), (3, 14232919960), (4, 10674689970), (5, 8539751976), (6, 7116459980), (7, 6099822840), (8, 5337344985), (10, 4269875988), (12, 3558229990), (14, 3049911420), (15, 2846583992), (20, 2134937994), (21, 2033274280), (24, 1779114995), (28, 1524955710), (30, 1423291996), (35, 1219964568), (40, 1067468997), (42, 1016637140), (56, 762477855), (60, 711645998), (70, 609982284), (84, 508318570), (105, 406654856), (120, 355822999), (140, 304991142), (168, 254159285), (210, 203327428), (280, 152495571), (420, 101663714), (840, 50831857), (5197, 8216040), (9781, 4365480), (10394, 4108020), (15591, 2738680), (19562, 2182740), (20788, 2054010), (25985, 1643208), (29343, 1455160), (31182, 1369340), (36379, 1173720), (39124, 1091370), (41576, 1027005), (48905, 873096), (51970, 821604), (58686, 727580), (62364, 684670), (68467, 623640), (72758, 586860), (77955, 547736), (78248, 545685), (97810, 436548), (103940, 410802), (109137, 391240), (117372, 363790), (124728, 342335), (136934, 311820), (145516, 293430), (146715, 291032), (155910, 273868), (181895, 234744), (195620, 218274), (205401, 207880)]