380750760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:657

約数の個数: 256

約数和(自身を含む): 1398297600

約数和(自身を除く): 1017546840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 47, 52, 54, 60, 65, 72, 78, 90, 94, 104, 108, 117, 120, 130, 135, 141, 156, 180, 188, 195, 216, 234, 235, 260, 270, 282, 312, 351, 360, 376, 390, 423, 468, 470, 520, 540, 564, 577, 585, 611, 702, 705, 780, 846, 936, 940, 1080, 1128, 1154, 1170, 1222, 1269, 1404, 1410, 1560, 1692, 1731, 1755, 1833, 1880, 2115, 2308, 2340, 2444, 2538, 2808, 2820, 2885, 3055, 3384, 3462, 3510, 3666, 4230, 4616, 4680, 4888, 5076, 5193, 5499, 5640, 5770, 6110, 6345, 6924, 7020, 7332, 7501, 8460, 8655, 9165, 10152, 10386, 10998, 11540, 12220, 12690, 13848, 14040, 14664, 15002, 15579, 16497, 16920, 17310, 18330, 20772, 21996, 22503, 23080, 24440, 25380, 25965, 27119, 27495, 30004, 31158, 32994, 34620, 36660, 37505, 41544, 43992, 45006, 50760, 51930, 54238, 54990, 60008, 62316, 65988, 67509, 69240, 73320, 75010, 77895, 81357, 82485, 90012, 103860, 108476, 109980, 112515, 124632, 131976, 135018, 135595, 150020, 155790, 162714, 164970, 180024, 202527, 207720, 216952, 219960, 225030, 244071, 270036, 271190, 300040, 311580, 325428, 329940, 337545, 352547, 405054, 406785, 450060, 488142, 540072, 542380, 623160, 650856, 659880, 675090, 705094, 732213, 810108, 813570, 900120, 976284, 1012635, 1057641, 1084760, 1220355, 1350180, 1410188, 1464426, 1620216, 1627140, 1762735, 1952568, 2025270, 2115282, 2440710, 2700360, 2820376, 2928852, 3172923, 3254280, 3525470, 3661065, 4050540, 4230564, 4881420, 5288205, 5857704, 6345846, 7050940, 7322130, 8101080, 8461128, 9518769, 9762840, 10576410, 12691692, 14101880, 14644260, 15864615, 19037538, 21152820, 25383384, 29288520, 31729230, 38075076, 42305640, 47593845, 63458460, 76150152, 95187690, 126916920, 190375380, 380750760]

約数ペア:

[(1, 380750760), (2, 190375380), (3, 126916920), (4, 95187690), (5, 76150152), (6, 63458460), (8, 47593845), (9, 42305640), (10, 38075076), (12, 31729230), (13, 29288520), (15, 25383384), (18, 21152820), (20, 19037538), (24, 15864615), (26, 14644260), (27, 14101880), (30, 12691692), (36, 10576410), (39, 9762840), (40, 9518769), (45, 8461128), (47, 8101080), (52, 7322130), (54, 7050940), (60, 6345846), (65, 5857704), (72, 5288205), (78, 4881420), (90, 4230564), (94, 4050540), (104, 3661065), (108, 3525470), (117, 3254280), (120, 3172923), (130, 2928852), (135, 2820376), (141, 2700360), (156, 2440710), (180, 2115282), (188, 2025270), (195, 1952568), (216, 1762735), (234, 1627140), (235, 1620216), (260, 1464426), (270, 1410188), (282, 1350180), (312, 1220355), (351, 1084760), (360, 1057641), (376, 1012635), (390, 976284), (423, 900120), (468, 813570), (470, 810108), (520, 732213), (540, 705094), (564, 675090), (577, 659880), (585, 650856), (611, 623160), (702, 542380), (705, 540072), (780, 488142), (846, 450060), (936, 406785), (940, 405054), (1080, 352547), (1128, 337545), (1154, 329940), (1170, 325428), (1222, 311580), (1269, 300040), (1404, 271190), (1410, 270036), (1560, 244071), (1692, 225030), (1731, 219960), (1755, 216952), (1833, 207720), (1880, 202527), (2115, 180024), (2308, 164970), (2340, 162714), (2444, 155790), (2538, 150020), (2808, 135595), (2820, 135018), (2885, 131976), (3055, 124632), (3384, 112515), (3462, 109980), (3510, 108476), (3666, 103860), (4230, 90012), (4616, 82485), (4680, 81357), (4888, 77895), (5076, 75010), (5193, 73320), (5499, 69240), (5640, 67509), (5770, 65988), (6110, 62316), (6345, 60008), (6924, 54990), (7020, 54238), (7332, 51930), (7501, 50760), (8460, 45006), (8655, 43992), (9165, 41544), (10152, 37505), (10386, 36660), (10998, 34620), (11540, 32994), (12220, 31158), (12690, 30004), (13848, 27495), (14040, 27119), (14664, 25965), (15002, 25380), (15579, 24440), (16497, 23080), (16920, 22503), (17310, 21996), (18330, 20772)]