224591640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:322

約数の個数: 256

約数和(自身を含む): 840913920

約数和(自身を除く): 616322280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 131, 140, 156, 157, 168, 182, 195, 210, 260, 262, 273, 280, 312, 314, 364, 390, 393, 420, 455, 471, 520, 524, 546, 628, 655, 728, 780, 785, 786, 840, 910, 917, 942, 1048, 1092, 1099, 1256, 1310, 1365, 1560, 1570, 1572, 1703, 1820, 1834, 1884, 1965, 2041, 2184, 2198, 2355, 2620, 2730, 2751, 3140, 3144, 3297, 3406, 3640, 3668, 3768, 3930, 4082, 4396, 4585, 4710, 5109, 5240, 5460, 5495, 5502, 6123, 6280, 6594, 6812, 7336, 7860, 8164, 8515, 8792, 9170, 9420, 10205, 10218, 10920, 10990, 11004, 11921, 12246, 13188, 13624, 13755, 14287, 15720, 16328, 16485, 17030, 18340, 18840, 20410, 20436, 20567, 21980, 22008, 23842, 24492, 25545, 26376, 27510, 28574, 30615, 32970, 34060, 35763, 36680, 40820, 40872, 41134, 42861, 43960, 47684, 48984, 51090, 55020, 57148, 59605, 61230, 61701, 65940, 68120, 71435, 71526, 81640, 82268, 85722, 95368, 102180, 102835, 110040, 114296, 119210, 122460, 123402, 131880, 142870, 143052, 143969, 164536, 171444, 178815, 204360, 205670, 214305, 238420, 244920, 246804, 267371, 285740, 286104, 287938, 308505, 342888, 357630, 411340, 428610, 431907, 476840, 493608, 534742, 571480, 575876, 617010, 715260, 719845, 802113, 822680, 857220, 863814, 1069484, 1151752, 1234020, 1336855, 1430520, 1439690, 1604226, 1714440, 1727628, 1871597, 2138968, 2159535, 2468040, 2673710, 2879380, 3208452, 3455256, 3743194, 4010565, 4319070, 5347420, 5614791, 5758760, 6416904, 7486388, 8021130, 8638140, 9357985, 10694840, 11229582, 14972776, 16042260, 17276280, 18715970, 22459164, 28073955, 32084520, 37431940, 44918328, 56147910, 74863880, 112295820, 224591640]

約数ペア:

[(1, 224591640), (2, 112295820), (3, 74863880), (4, 56147910), (5, 44918328), (6, 37431940), (7, 32084520), (8, 28073955), (10, 22459164), (12, 18715970), (13, 17276280), (14, 16042260), (15, 14972776), (20, 11229582), (21, 10694840), (24, 9357985), (26, 8638140), (28, 8021130), (30, 7486388), (35, 6416904), (39, 5758760), (40, 5614791), (42, 5347420), (52, 4319070), (56, 4010565), (60, 3743194), (65, 3455256), (70, 3208452), (78, 2879380), (84, 2673710), (91, 2468040), (104, 2159535), (105, 2138968), (120, 1871597), (130, 1727628), (131, 1714440), (140, 1604226), (156, 1439690), (157, 1430520), (168, 1336855), (182, 1234020), (195, 1151752), (210, 1069484), (260, 863814), (262, 857220), (273, 822680), (280, 802113), (312, 719845), (314, 715260), (364, 617010), (390, 575876), (393, 571480), (420, 534742), (455, 493608), (471, 476840), (520, 431907), (524, 428610), (546, 411340), (628, 357630), (655, 342888), (728, 308505), (780, 287938), (785, 286104), (786, 285740), (840, 267371), (910, 246804), (917, 244920), (942, 238420), (1048, 214305), (1092, 205670), (1099, 204360), (1256, 178815), (1310, 171444), (1365, 164536), (1560, 143969), (1570, 143052), (1572, 142870), (1703, 131880), (1820, 123402), (1834, 122460), (1884, 119210), (1965, 114296), (2041, 110040), (2184, 102835), (2198, 102180), (2355, 95368), (2620, 85722), (2730, 82268), (2751, 81640), (3140, 71526), (3144, 71435), (3297, 68120), (3406, 65940), (3640, 61701), (3668, 61230), (3768, 59605), (3930, 57148), (4082, 55020), (4396, 51090), (4585, 48984), (4710, 47684), (5109, 43960), (5240, 42861), (5460, 41134), (5495, 40872), (5502, 40820), (6123, 36680), (6280, 35763), (6594, 34060), (6812, 32970), (7336, 30615), (7860, 28574), (8164, 27510), (8515, 26376), (8792, 25545), (9170, 24492), (9420, 23842), (10205, 22008), (10218, 21980), (10920, 20567), (10990, 20436), (11004, 20410), (11921, 18840), (12246, 18340), (13188, 17030), (13624, 16485), (13755, 16328), (14287, 15720)]