313054560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2389}}^1$

素因数の和:2430

約数の個数: 288

約数和(自身を含む): 1315379520

約数和(自身を除く): 1002324960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2389, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 4095, 4368, 4680, 4778, 5040, 5460, 6240, 6552, 7167, 7280, 8190, 8736, 9360, 9556, 10080, 10920, 11945, 13104, 14334, 14560, 16380, 16723, 18720, 19112, 21501, 21840, 23890, 26208, 28668, 31057, 32760, 33446, 35835, 38224, 43002, 43680, 47780, 50169, 57336, 62114, 65520, 66892, 71670, 76448, 83615, 86004, 93171, 95560, 100338, 107505, 114672, 124228, 131040, 133784, 143340, 150507, 155285, 167230, 172008, 186342, 191120, 200676, 215010, 217399, 229344, 248456, 250845, 267568, 279513, 286680, 301014, 310570, 334460, 344016, 372684, 382240, 401352, 430020, 434798, 465855, 496912, 501690, 535136, 559026, 573360, 602028, 621140, 652197, 668920, 688032, 745368, 752535, 802704, 860040, 869596, 931710, 993824, 1003380, 1086995, 1118052, 1146720, 1204056, 1242280, 1304394, 1337840, 1397565, 1490736, 1505070, 1605408, 1720080, 1739192, 1863420, 1956591, 2006760, 2173990, 2236104, 2408112, 2484560, 2608788, 2675680, 2795130, 2981472, 3010140, 3260985, 3440160, 3478384, 3726840, 3913182, 4013520, 4347980, 4472208, 4816224, 4969120, 5217576, 5590260, 6020280, 6521970, 6956768, 7453680, 7826364, 8027040, 8695960, 8944416, 9782955, 10435152, 11180520, 12040560, 13043940, 14907360, 15652728, 17391920, 19565910, 20870304, 22361040, 24081120, 26087880, 31305456, 34783840, 39131820, 44722080, 52175760, 62610912, 78263640, 104351520, 156527280, 313054560]

約数ペア:

[(1, 313054560), (2, 156527280), (3, 104351520), (4, 78263640), (5, 62610912), (6, 52175760), (7, 44722080), (8, 39131820), (9, 34783840), (10, 31305456), (12, 26087880), (13, 24081120), (14, 22361040), (15, 20870304), (16, 19565910), (18, 17391920), (20, 15652728), (21, 14907360), (24, 13043940), (26, 12040560), (28, 11180520), (30, 10435152), (32, 9782955), (35, 8944416), (36, 8695960), (39, 8027040), (40, 7826364), (42, 7453680), (45, 6956768), (48, 6521970), (52, 6020280), (56, 5590260), (60, 5217576), (63, 4969120), (65, 4816224), (70, 4472208), (72, 4347980), (78, 4013520), (80, 3913182), (84, 3726840), (90, 3478384), (91, 3440160), (96, 3260985), (104, 3010140), (105, 2981472), (112, 2795130), (117, 2675680), (120, 2608788), (126, 2484560), (130, 2408112), (140, 2236104), (144, 2173990), (156, 2006760), (160, 1956591), (168, 1863420), (180, 1739192), (182, 1720080), (195, 1605408), (208, 1505070), (210, 1490736), (224, 1397565), (234, 1337840), (240, 1304394), (252, 1242280), (260, 1204056), (273, 1146720), (280, 1118052), (288, 1086995), (312, 1003380), (315, 993824), (336, 931710), (360, 869596), (364, 860040), (390, 802704), (416, 752535), (420, 745368), (455, 688032), (468, 668920), (480, 652197), (504, 621140), (520, 602028), (546, 573360), (560, 559026), (585, 535136), (624, 501690), (630, 496912), (672, 465855), (720, 434798), (728, 430020), (780, 401352), (819, 382240), (840, 372684), (910, 344016), (936, 334460), (1008, 310570), (1040, 301014), (1092, 286680), (1120, 279513), (1170, 267568), (1248, 250845), (1260, 248456), (1365, 229344), (1440, 217399), (1456, 215010), (1560, 200676), (1638, 191120), (1680, 186342), (1820, 172008), (1872, 167230), (2016, 155285), (2080, 150507), (2184, 143340), (2340, 133784), (2389, 131040), (2520, 124228), (2730, 114672), (2912, 107505), (3120, 100338), (3276, 95560), (3360, 93171), (3640, 86004), (3744, 83615), (4095, 76448), (4368, 71670), (4680, 66892), (4778, 65520), (5040, 62114), (5460, 57336), (6240, 50169), (6552, 47780), (7167, 43680), (7280, 43002), (8190, 38224), (8736, 35835), (9360, 33446), (9556, 32760), (10080, 31057), (10920, 28668), (11945, 26208), (13104, 23890), (14334, 21840), (14560, 21501), (16380, 19112), (16723, 18720)]