972378960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:826

約数の個数: 320

約数和(自身を含む): 3719761920

約数和(自身を除く): 2747382960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 41, 42, 48, 56, 57, 60, 70, 76, 80, 82, 84, 95, 105, 112, 114, 120, 123, 133, 140, 152, 164, 168, 190, 205, 210, 228, 240, 246, 266, 280, 285, 287, 304, 328, 336, 380, 399, 410, 420, 456, 492, 532, 560, 570, 574, 615, 656, 665, 743, 760, 779, 798, 820, 840, 861, 912, 984, 1064, 1140, 1148, 1230, 1330, 1435, 1486, 1520, 1558, 1596, 1640, 1680, 1722, 1968, 1995, 2128, 2229, 2280, 2296, 2337, 2460, 2660, 2870, 2972, 3116, 3192, 3280, 3444, 3715, 3895, 3990, 4305, 4458, 4560, 4592, 4674, 4920, 5201, 5320, 5453, 5740, 5944, 6232, 6384, 6888, 7430, 7790, 7980, 8610, 8916, 9348, 9840, 10402, 10640, 10906, 11145, 11480, 11685, 11888, 12464, 13776, 14117, 14860, 15580, 15603, 15960, 16359, 17220, 17832, 18696, 20804, 21812, 22290, 22960, 23370, 26005, 27265, 28234, 29720, 30463, 31160, 31206, 31920, 32718, 34440, 35664, 37392, 41608, 42351, 43624, 44580, 46740, 52010, 54530, 56468, 59440, 60926, 62320, 62412, 65436, 68880, 70585, 78015, 81795, 83216, 84702, 87248, 89160, 91389, 93480, 98819, 104020, 109060, 112936, 121852, 124824, 130872, 141170, 152315, 156030, 163590, 169404, 178320, 182778, 186960, 197638, 208040, 211755, 213241, 218120, 225872, 243704, 249648, 261744, 282340, 296457, 304630, 312060, 327180, 338808, 365556, 395276, 416080, 423510, 426482, 436240, 456945, 487408, 494095, 564680, 578797, 592914, 609260, 624120, 639723, 654360, 677616, 731112, 790552, 847020, 852964, 913890, 988190, 1066205, 1129360, 1157594, 1185828, 1218520, 1248240, 1279446, 1308720, 1462224, 1482285, 1581104, 1694040, 1705928, 1736391, 1827780, 1976380, 2132410, 2315188, 2371656, 2437040, 2558892, 2893985, 2964570, 3198615, 3388080, 3411856, 3472782, 3655560, 3952760, 4051579, 4264820, 4630376, 4743312, 5117784, 5787970, 5929140, 6397230, 6945564, 7311120, 7905520, 8103158, 8529640, 8681955, 9260752, 10235568, 11575940, 11858280, 12154737, 12794460, 13891128, 16206316, 17059280, 17363910, 20257895, 23151880, 23716560, 24309474, 25588920, 27782256, 32412632, 34727820, 40515790, 46303760, 48618948, 51177840, 60773685, 64825264, 69455640, 81031580, 97237896, 121547370, 138911280, 162063160, 194475792, 243094740, 324126320, 486189480, 972378960]

約数ペア:

[(1, 972378960), (2, 486189480), (3, 324126320), (4, 243094740), (5, 194475792), (6, 162063160), (7, 138911280), (8, 121547370), (10, 97237896), (12, 81031580), (14, 69455640), (15, 64825264), (16, 60773685), (19, 51177840), (20, 48618948), (21, 46303760), (24, 40515790), (28, 34727820), (30, 32412632), (35, 27782256), (38, 25588920), (40, 24309474), (41, 23716560), (42, 23151880), (48, 20257895), (56, 17363910), (57, 17059280), (60, 16206316), (70, 13891128), (76, 12794460), (80, 12154737), (82, 11858280), (84, 11575940), (95, 10235568), (105, 9260752), (112, 8681955), (114, 8529640), (120, 8103158), (123, 7905520), (133, 7311120), (140, 6945564), (152, 6397230), (164, 5929140), (168, 5787970), (190, 5117784), (205, 4743312), (210, 4630376), (228, 4264820), (240, 4051579), (246, 3952760), (266, 3655560), (280, 3472782), (285, 3411856), (287, 3388080), (304, 3198615), (328, 2964570), (336, 2893985), (380, 2558892), (399, 2437040), (410, 2371656), (420, 2315188), (456, 2132410), (492, 1976380), (532, 1827780), (560, 1736391), (570, 1705928), (574, 1694040), (615, 1581104), (656, 1482285), (665, 1462224), (743, 1308720), (760, 1279446), (779, 1248240), (798, 1218520), (820, 1185828), (840, 1157594), (861, 1129360), (912, 1066205), (984, 988190), (1064, 913890), (1140, 852964), (1148, 847020), (1230, 790552), (1330, 731112), (1435, 677616), (1486, 654360), (1520, 639723), (1558, 624120), (1596, 609260), (1640, 592914), (1680, 578797), (1722, 564680), (1968, 494095), (1995, 487408), (2128, 456945), (2229, 436240), (2280, 426482), (2296, 423510), (2337, 416080), (2460, 395276), (2660, 365556), (2870, 338808), (2972, 327180), (3116, 312060), (3192, 304630), (3280, 296457), (3444, 282340), (3715, 261744), (3895, 249648), (3990, 243704), (4305, 225872), (4458, 218120), (4560, 213241), (4592, 211755), (4674, 208040), (4920, 197638), (5201, 186960), (5320, 182778), (5453, 178320), (5740, 169404), (5944, 163590), (6232, 156030), (6384, 152315), (6888, 141170), (7430, 130872), (7790, 124824), (7980, 121852), (8610, 112936), (8916, 109060), (9348, 104020), (9840, 98819), (10402, 93480), (10640, 91389), (10906, 89160), (11145, 87248), (11480, 84702), (11685, 83216), (11888, 81795), (12464, 78015), (13776, 70585), (14117, 68880), (14860, 65436), (15580, 62412), (15603, 62320), (15960, 60926), (16359, 59440), (17220, 56468), (17832, 54530), (18696, 52010), (20804, 46740), (21812, 44580), (22290, 43624), (22960, 42351), (23370, 41608), (26005, 37392), (27265, 35664), (28234, 34440), (29720, 32718), (30463, 31920), (31160, 31206)]