722432880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1088

約数の個数: 240

約数和(自身を含む): 2648580480

約数和(自身を除く): 1926147600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 79, 80, 90, 104, 117, 120, 130, 144, 156, 158, 180, 195, 208, 234, 237, 240, 260, 312, 316, 360, 390, 395, 468, 474, 520, 585, 624, 632, 711, 720, 780, 790, 936, 948, 977, 1027, 1040, 1170, 1185, 1264, 1422, 1560, 1580, 1872, 1896, 1954, 2054, 2340, 2370, 2844, 2931, 3081, 3120, 3160, 3555, 3792, 3908, 4108, 4680, 4740, 4885, 5135, 5688, 5862, 6162, 6320, 7110, 7816, 8216, 8793, 9243, 9360, 9480, 9770, 10270, 11376, 11724, 12324, 12701, 14220, 14655, 15405, 15632, 16432, 17586, 18486, 18960, 19540, 20540, 23448, 24648, 25402, 28440, 29310, 30810, 35172, 36972, 38103, 39080, 41080, 43965, 46215, 46896, 49296, 50804, 56880, 58620, 61620, 63505, 70344, 73944, 76206, 77183, 78160, 82160, 87930, 92430, 101608, 114309, 117240, 123240, 127010, 140688, 147888, 152412, 154366, 175860, 184860, 190515, 203216, 228618, 231549, 234480, 246480, 254020, 304824, 308732, 351720, 369720, 381030, 385915, 457236, 463098, 508040, 571545, 609648, 617464, 694647, 703440, 739440, 762060, 771830, 914472, 926196, 1003379, 1016080, 1143090, 1157745, 1234928, 1389294, 1524120, 1543660, 1828944, 1852392, 2006758, 2286180, 2315490, 2778588, 3010137, 3048240, 3087320, 3473235, 3704784, 4013516, 4572360, 4630980, 5016895, 5557176, 6020274, 6174640, 6946470, 8027032, 9030411, 9144720, 9261960, 10033790, 11114352, 12040548, 13892940, 15050685, 16054064, 18060822, 18523920, 20067580, 24081096, 27785880, 30101370, 36121644, 40135160, 45152055, 48162192, 55571760, 60202740, 72243288, 80270320, 90304110, 120405480, 144486576, 180608220, 240810960, 361216440, 722432880]

約数ペア:

[(1, 722432880), (2, 361216440), (3, 240810960), (4, 180608220), (5, 144486576), (6, 120405480), (8, 90304110), (9, 80270320), (10, 72243288), (12, 60202740), (13, 55571760), (15, 48162192), (16, 45152055), (18, 40135160), (20, 36121644), (24, 30101370), (26, 27785880), (30, 24081096), (36, 20067580), (39, 18523920), (40, 18060822), (45, 16054064), (48, 15050685), (52, 13892940), (60, 12040548), (65, 11114352), (72, 10033790), (78, 9261960), (79, 9144720), (80, 9030411), (90, 8027032), (104, 6946470), (117, 6174640), (120, 6020274), (130, 5557176), (144, 5016895), (156, 4630980), (158, 4572360), (180, 4013516), (195, 3704784), (208, 3473235), (234, 3087320), (237, 3048240), (240, 3010137), (260, 2778588), (312, 2315490), (316, 2286180), (360, 2006758), (390, 1852392), (395, 1828944), (468, 1543660), (474, 1524120), (520, 1389294), (585, 1234928), (624, 1157745), (632, 1143090), (711, 1016080), (720, 1003379), (780, 926196), (790, 914472), (936, 771830), (948, 762060), (977, 739440), (1027, 703440), (1040, 694647), (1170, 617464), (1185, 609648), (1264, 571545), (1422, 508040), (1560, 463098), (1580, 457236), (1872, 385915), (1896, 381030), (1954, 369720), (2054, 351720), (2340, 308732), (2370, 304824), (2844, 254020), (2931, 246480), (3081, 234480), (3120, 231549), (3160, 228618), (3555, 203216), (3792, 190515), (3908, 184860), (4108, 175860), (4680, 154366), (4740, 152412), (4885, 147888), (5135, 140688), (5688, 127010), (5862, 123240), (6162, 117240), (6320, 114309), (7110, 101608), (7816, 92430), (8216, 87930), (8793, 82160), (9243, 78160), (9360, 77183), (9480, 76206), (9770, 73944), (10270, 70344), (11376, 63505), (11724, 61620), (12324, 58620), (12701, 56880), (14220, 50804), (14655, 49296), (15405, 46896), (15632, 46215), (16432, 43965), (17586, 41080), (18486, 39080), (18960, 38103), (19540, 36972), (20540, 35172), (23448, 30810), (24648, 29310), (25402, 28440)]