214646640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{773}}^1$

素因数の和:891

約数の個数: 160

約数和(自身を含む): 725578560

約数和(自身を除く): 510931920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 89, 104, 120, 130, 156, 178, 195, 208, 240, 260, 267, 312, 356, 390, 445, 520, 534, 624, 712, 773, 780, 890, 1040, 1068, 1157, 1335, 1424, 1546, 1560, 1780, 2136, 2314, 2319, 2670, 3092, 3120, 3471, 3560, 3865, 4272, 4628, 4638, 5340, 5785, 6184, 6942, 7120, 7730, 9256, 9276, 10049, 10680, 11570, 11595, 12368, 13884, 15460, 17355, 18512, 18552, 20098, 21360, 23140, 23190, 27768, 30147, 30920, 34710, 37104, 40196, 46280, 46380, 50245, 55536, 60294, 61840, 68797, 69420, 80392, 92560, 92760, 100490, 120588, 137594, 138840, 150735, 160784, 185520, 200980, 206391, 241176, 275188, 277680, 301470, 343985, 401960, 412782, 482352, 550376, 602940, 687970, 803920, 825564, 894361, 1031955, 1100752, 1205880, 1375940, 1651128, 1788722, 2063910, 2411760, 2683083, 2751880, 3302256, 3577444, 4127820, 4471805, 5366166, 5503760, 7154888, 8255640, 8943610, 10732332, 13415415, 14309776, 16511280, 17887220, 21464664, 26830830, 35774440, 42929328, 53661660, 71548880, 107323320, 214646640]

約数ペア:

[(1, 214646640), (2, 107323320), (3, 71548880), (4, 53661660), (5, 42929328), (6, 35774440), (8, 26830830), (10, 21464664), (12, 17887220), (13, 16511280), (15, 14309776), (16, 13415415), (20, 10732332), (24, 8943610), (26, 8255640), (30, 7154888), (39, 5503760), (40, 5366166), (48, 4471805), (52, 4127820), (60, 3577444), (65, 3302256), (78, 2751880), (80, 2683083), (89, 2411760), (104, 2063910), (120, 1788722), (130, 1651128), (156, 1375940), (178, 1205880), (195, 1100752), (208, 1031955), (240, 894361), (260, 825564), (267, 803920), (312, 687970), (356, 602940), (390, 550376), (445, 482352), (520, 412782), (534, 401960), (624, 343985), (712, 301470), (773, 277680), (780, 275188), (890, 241176), (1040, 206391), (1068, 200980), (1157, 185520), (1335, 160784), (1424, 150735), (1546, 138840), (1560, 137594), (1780, 120588), (2136, 100490), (2314, 92760), (2319, 92560), (2670, 80392), (3092, 69420), (3120, 68797), (3471, 61840), (3560, 60294), (3865, 55536), (4272, 50245), (4628, 46380), (4638, 46280), (5340, 40196), (5785, 37104), (6184, 34710), (6942, 30920), (7120, 30147), (7730, 27768), (9256, 23190), (9276, 23140), (10049, 21360), (10680, 20098), (11570, 18552), (11595, 18512), (12368, 17355), (13884, 15460)]