726420240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11087}}^1$

素因数の和:11126

約数の個数: 240

約数和(自身を含む): 3002807808

約数和(自身を除く): 2276387568

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, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 11087, 13104, 16380, 21840, 22174, 32760, 33261, 44348, 55435, 65520, 66522, 77609, 88696, 99783, 110870, 133044, 144131, 155218, 166305, 177392, 199566, 221740, 232827, 266088, 288262, 310436, 332610, 388045, 399132, 432393, 443480, 465654, 498915, 532176, 576524, 620872, 665220, 698481, 720655, 776090, 798264, 864786, 886960, 931308, 997830, 1008917, 1153048, 1164135, 1241744, 1297179, 1330440, 1396962, 1441310, 1552180, 1596528, 1729572, 1862616, 1995660, 2017834, 2161965, 2306096, 2328270, 2594358, 2660880, 2793924, 2882620, 3026751, 3104360, 3459144, 3492405, 3725232, 3991320, 4035668, 4323930, 4656540, 5044585, 5188716, 5587848, 5765240, 6053502, 6208720, 6485895, 6918288, 6984810, 7982640, 8071336, 8647860, 9080253, 9313080, 10089170, 10377432, 11175696, 11530480, 12107004, 12971790, 13969620, 15133755, 16142672, 17295720, 18160506, 18626160, 20178340, 20754864, 24214008, 25943580, 27939240, 30267510, 34591440, 36321012, 40356680, 45401265, 48428016, 51887160, 55878480, 60535020, 72642024, 80713360, 90802530, 103774320, 121070040, 145284048, 181605060, 242140080, 363210120, 726420240]

約数ペア:

[(1, 726420240), (2, 363210120), (3, 242140080), (4, 181605060), (5, 145284048), (6, 121070040), (7, 103774320), (8, 90802530), (9, 80713360), (10, 72642024), (12, 60535020), (13, 55878480), (14, 51887160), (15, 48428016), (16, 45401265), (18, 40356680), (20, 36321012), (21, 34591440), (24, 30267510), (26, 27939240), (28, 25943580), (30, 24214008), (35, 20754864), (36, 20178340), (39, 18626160), (40, 18160506), (42, 17295720), (45, 16142672), (48, 15133755), (52, 13969620), (56, 12971790), (60, 12107004), (63, 11530480), (65, 11175696), (70, 10377432), (72, 10089170), (78, 9313080), (80, 9080253), (84, 8647860), (90, 8071336), (91, 7982640), (104, 6984810), (105, 6918288), (112, 6485895), (117, 6208720), (120, 6053502), (126, 5765240), (130, 5587848), (140, 5188716), (144, 5044585), (156, 4656540), (168, 4323930), (180, 4035668), (182, 3991320), (195, 3725232), (208, 3492405), (210, 3459144), (234, 3104360), (240, 3026751), (252, 2882620), (260, 2793924), (273, 2660880), (280, 2594358), (312, 2328270), (315, 2306096), (336, 2161965), (360, 2017834), (364, 1995660), (390, 1862616), (420, 1729572), (455, 1596528), (468, 1552180), (504, 1441310), (520, 1396962), (546, 1330440), (560, 1297179), (585, 1241744), (624, 1164135), (630, 1153048), (720, 1008917), (728, 997830), (780, 931308), (819, 886960), (840, 864786), (910, 798264), (936, 776090), (1008, 720655), (1040, 698481), (1092, 665220), (1170, 620872), (1260, 576524), (1365, 532176), (1456, 498915), (1560, 465654), (1638, 443480), (1680, 432393), (1820, 399132), (1872, 388045), (2184, 332610), (2340, 310436), (2520, 288262), (2730, 266088), (3120, 232827), (3276, 221740), (3640, 199566), (4095, 177392), (4368, 166305), (4680, 155218), (5040, 144131), (5460, 133044), (6552, 110870), (7280, 99783), (8190, 88696), (9360, 77609), (10920, 66522), (11087, 65520), (13104, 55435), (16380, 44348), (21840, 33261), (22174, 32760)]