74664209880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{22189}}^1$

素因数の和:22938

約数の個数: 192

約数和(自身を含む): 261699984000

約数和(自身を除く): 187035774120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 719, 780, 936, 1170, 1438, 1560, 2157, 2340, 2876, 3595, 4314, 4680, 5752, 6471, 7190, 8628, 9347, 10785, 12942, 14380, 17256, 18694, 21570, 22189, 25884, 28041, 28760, 32355, 37388, 43140, 44378, 46735, 51768, 56082, 64710, 66567, 74776, 84123, 86280, 88756, 93470, 110945, 112164, 129420, 133134, 140205, 168246, 177512, 186940, 199701, 221890, 224328, 258840, 266268, 280410, 288457, 332835, 336492, 373880, 399402, 420615, 443780, 532536, 560820, 576914, 665670, 672984, 798804, 841230, 865371, 887560, 998505, 1121640, 1153828, 1331340, 1442285, 1597608, 1682460, 1730742, 1997010, 2307656, 2596113, 2662680, 2884570, 3364920, 3461484, 3994020, 4326855, 5192226, 5769140, 6922968, 7988040, 8653710, 10384452, 11538280, 12980565, 15953891, 17307420, 20768904, 25961130, 31907782, 34614840, 47861673, 51922260, 63815564, 79769455, 95723346, 103844520, 127631128, 143585019, 159538910, 191446692, 207400583, 239308365, 287170038, 319077820, 382893384, 414801166, 478616730, 574340076, 622201749, 638155640, 717925095, 829602332, 957233460, 1037002915, 1148680152, 1244403498, 1435850190, 1659204664, 1866605247, 1914466920, 2074005830, 2488806996, 2871700380, 3111008745, 3733210494, 4148011660, 4977613992, 5743400760, 6222017490, 7466420988, 8296023320, 9333026235, 12444034980, 14932841976, 18666052470, 24888069960, 37332104940, 74664209880]

約数ペア:

[(1, 74664209880), (2, 37332104940), (3, 24888069960), (4, 18666052470), (5, 14932841976), (6, 12444034980), (8, 9333026235), (9, 8296023320), (10, 7466420988), (12, 6222017490), (13, 5743400760), (15, 4977613992), (18, 4148011660), (20, 3733210494), (24, 3111008745), (26, 2871700380), (30, 2488806996), (36, 2074005830), (39, 1914466920), (40, 1866605247), (45, 1659204664), (52, 1435850190), (60, 1244403498), (65, 1148680152), (72, 1037002915), (78, 957233460), (90, 829602332), (104, 717925095), (117, 638155640), (120, 622201749), (130, 574340076), (156, 478616730), (180, 414801166), (195, 382893384), (234, 319077820), (260, 287170038), (312, 239308365), (360, 207400583), (390, 191446692), (468, 159538910), (520, 143585019), (585, 127631128), (719, 103844520), (780, 95723346), (936, 79769455), (1170, 63815564), (1438, 51922260), (1560, 47861673), (2157, 34614840), (2340, 31907782), (2876, 25961130), (3595, 20768904), (4314, 17307420), (4680, 15953891), (5752, 12980565), (6471, 11538280), (7190, 10384452), (8628, 8653710), (9347, 7988040), (10785, 6922968), (12942, 5769140), (14380, 5192226), (17256, 4326855), (18694, 3994020), (21570, 3461484), (22189, 3364920), (25884, 2884570), (28041, 2662680), (28760, 2596113), (32355, 2307656), (37388, 1997010), (43140, 1730742), (44378, 1682460), (46735, 1597608), (51768, 1442285), (56082, 1331340), (64710, 1153828), (66567, 1121640), (74776, 998505), (84123, 887560), (86280, 865371), (88756, 841230), (93470, 798804), (110945, 672984), (112164, 665670), (129420, 576914), (133134, 560820), (140205, 532536), (168246, 443780), (177512, 420615), (186940, 399402), (199701, 373880), (221890, 336492), (224328, 332835), (258840, 288457), (266268, 280410)]