1154680020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10499}}^1$

素因数の和:10574

約数の個数: 144

約数和(自身を含む): 3852576000

約数和(自身を除く): 2697895980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 47, 52, 60, 65, 78, 90, 94, 117, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 390, 423, 468, 470, 564, 585, 611, 705, 780, 846, 940, 1170, 1222, 1410, 1692, 1833, 2115, 2340, 2444, 2820, 3055, 3666, 4230, 5499, 6110, 7332, 8460, 9165, 10499, 10998, 12220, 18330, 20998, 21996, 27495, 31497, 36660, 41996, 52495, 54990, 62994, 94491, 104990, 109980, 125988, 136487, 157485, 188982, 209980, 272974, 314970, 377964, 409461, 472455, 493453, 545948, 629940, 682435, 818922, 944910, 986906, 1228383, 1364870, 1480359, 1637844, 1889820, 1973812, 2047305, 2456766, 2467265, 2729740, 2960718, 4094610, 4441077, 4913532, 4934530, 5921436, 6141915, 6414889, 7401795, 8189220, 8882154, 9869060, 12283830, 12829778, 14803590, 17764308, 19244667, 22205385, 24567660, 25659556, 29607180, 32074445, 38489334, 44410770, 57734001, 64148890, 76978668, 88821540, 96223335, 115468002, 128297780, 192446670, 230936004, 288670005, 384893340, 577340010, 1154680020]

約数ペア:

[(1, 1154680020), (2, 577340010), (3, 384893340), (4, 288670005), (5, 230936004), (6, 192446670), (9, 128297780), (10, 115468002), (12, 96223335), (13, 88821540), (15, 76978668), (18, 64148890), (20, 57734001), (26, 44410770), (30, 38489334), (36, 32074445), (39, 29607180), (45, 25659556), (47, 24567660), (52, 22205385), (60, 19244667), (65, 17764308), (78, 14803590), (90, 12829778), (94, 12283830), (117, 9869060), (130, 8882154), (141, 8189220), (156, 7401795), (180, 6414889), (188, 6141915), (195, 5921436), (234, 4934530), (235, 4913532), (260, 4441077), (282, 4094610), (390, 2960718), (423, 2729740), (468, 2467265), (470, 2456766), (564, 2047305), (585, 1973812), (611, 1889820), (705, 1637844), (780, 1480359), (846, 1364870), (940, 1228383), (1170, 986906), (1222, 944910), (1410, 818922), (1692, 682435), (1833, 629940), (2115, 545948), (2340, 493453), (2444, 472455), (2820, 409461), (3055, 377964), (3666, 314970), (4230, 272974), (5499, 209980), (6110, 188982), (7332, 157485), (8460, 136487), (9165, 125988), (10499, 109980), (10998, 104990), (12220, 94491), (18330, 62994), (20998, 54990), (21996, 52495), (27495, 41996), (31497, 36660)]