921306360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19051}}^1$

素因数の和:19109

約数の個数: 128

約数和(自身を含む): 3072706560

約数和(自身を除く): 2151400200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 19051, 24180, 38102, 48360, 57153, 76204, 95255, 114306, 152408, 190510, 228612, 247663, 285765, 381020, 457224, 495326, 571530, 590581, 742989, 762040, 990652, 1143060, 1181162, 1238315, 1485978, 1771743, 1981304, 2286120, 2362324, 2476630, 2952905, 2971956, 3543486, 3714945, 4724648, 4953260, 5905810, 5943912, 7086972, 7429890, 7677553, 8858715, 9906520, 11811620, 14173944, 14859780, 15355106, 17717430, 23032659, 23623240, 29719560, 30710212, 35434860, 38387765, 46065318, 61420424, 70869720, 76775530, 92130636, 115163295, 153551060, 184261272, 230326590, 307102120, 460653180, 921306360]

約数ペア:

[(1, 921306360), (2, 460653180), (3, 307102120), (4, 230326590), (5, 184261272), (6, 153551060), (8, 115163295), (10, 92130636), (12, 76775530), (13, 70869720), (15, 61420424), (20, 46065318), (24, 38387765), (26, 35434860), (30, 30710212), (31, 29719560), (39, 23623240), (40, 23032659), (52, 17717430), (60, 15355106), (62, 14859780), (65, 14173944), (78, 11811620), (93, 9906520), (104, 8858715), (120, 7677553), (124, 7429890), (130, 7086972), (155, 5943912), (156, 5905810), (186, 4953260), (195, 4724648), (248, 3714945), (260, 3543486), (310, 2971956), (312, 2952905), (372, 2476630), (390, 2362324), (403, 2286120), (465, 1981304), (520, 1771743), (620, 1485978), (744, 1238315), (780, 1181162), (806, 1143060), (930, 990652), (1209, 762040), (1240, 742989), (1560, 590581), (1612, 571530), (1860, 495326), (2015, 457224), (2418, 381020), (3224, 285765), (3720, 247663), (4030, 228612), (4836, 190510), (6045, 152408), (8060, 114306), (9672, 95255), (12090, 76204), (16120, 57153), (19051, 48360), (24180, 38102)]