424876480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:259

約数の個数: 224

約数和(自身を含む): 1243584000

約数和(自身を除く): 818707520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 67, 70, 76, 80, 95, 112, 133, 134, 140, 149, 152, 160, 190, 224, 266, 268, 280, 298, 304, 320, 335, 380, 448, 469, 532, 536, 560, 596, 608, 665, 670, 745, 760, 938, 1043, 1064, 1072, 1120, 1192, 1216, 1273, 1330, 1340, 1490, 1520, 1876, 2086, 2128, 2144, 2240, 2345, 2384, 2546, 2660, 2680, 2831, 2980, 3040, 3752, 4172, 4256, 4288, 4690, 4768, 5092, 5215, 5320, 5360, 5662, 5960, 6080, 6365, 7504, 8344, 8512, 8911, 9380, 9536, 9983, 10184, 10430, 10640, 10720, 11324, 11920, 12730, 14155, 15008, 16688, 17822, 18760, 19817, 19966, 20368, 20860, 21280, 21440, 22648, 23840, 25460, 28310, 30016, 33376, 35644, 37520, 39634, 39932, 40736, 41720, 42560, 44555, 45296, 47680, 49915, 50920, 56620, 66752, 69881, 71288, 75040, 79268, 79864, 81472, 83440, 89110, 90592, 99085, 99830, 101840, 113240, 139762, 142576, 150080, 158536, 159728, 166880, 178220, 181184, 189677, 198170, 199660, 203680, 226480, 279524, 285152, 317072, 319456, 333760, 349405, 356440, 379354, 396340, 399320, 407360, 452960, 559048, 570304, 634144, 638912, 698810, 712880, 758708, 792680, 798640, 905920, 948385, 1118096, 1268288, 1327739, 1397620, 1425760, 1517416, 1585360, 1597280, 1896770, 2236192, 2655478, 2795240, 2851520, 3034832, 3170720, 3194560, 3793540, 4472384, 5310956, 5590480, 6069664, 6341440, 6638695, 7587080, 10621912, 11180960, 12139328, 13277390, 15174160, 21243824, 22361920, 26554780, 30348320, 42487648, 53109560, 60696640, 84975296, 106219120, 212438240, 424876480]

約数ペア:

[(1, 424876480), (2, 212438240), (4, 106219120), (5, 84975296), (7, 60696640), (8, 53109560), (10, 42487648), (14, 30348320), (16, 26554780), (19, 22361920), (20, 21243824), (28, 15174160), (32, 13277390), (35, 12139328), (38, 11180960), (40, 10621912), (56, 7587080), (64, 6638695), (67, 6341440), (70, 6069664), (76, 5590480), (80, 5310956), (95, 4472384), (112, 3793540), (133, 3194560), (134, 3170720), (140, 3034832), (149, 2851520), (152, 2795240), (160, 2655478), (190, 2236192), (224, 1896770), (266, 1597280), (268, 1585360), (280, 1517416), (298, 1425760), (304, 1397620), (320, 1327739), (335, 1268288), (380, 1118096), (448, 948385), (469, 905920), (532, 798640), (536, 792680), (560, 758708), (596, 712880), (608, 698810), (665, 638912), (670, 634144), (745, 570304), (760, 559048), (938, 452960), (1043, 407360), (1064, 399320), (1072, 396340), (1120, 379354), (1192, 356440), (1216, 349405), (1273, 333760), (1330, 319456), (1340, 317072), (1490, 285152), (1520, 279524), (1876, 226480), (2086, 203680), (2128, 199660), (2144, 198170), (2240, 189677), (2345, 181184), (2384, 178220), (2546, 166880), (2660, 159728), (2680, 158536), (2831, 150080), (2980, 142576), (3040, 139762), (3752, 113240), (4172, 101840), (4256, 99830), (4288, 99085), (4690, 90592), (4768, 89110), (5092, 83440), (5215, 81472), (5320, 79864), (5360, 79268), (5662, 75040), (5960, 71288), (6080, 69881), (6365, 66752), (7504, 56620), (8344, 50920), (8512, 49915), (8911, 47680), (9380, 45296), (9536, 44555), (9983, 42560), (10184, 41720), (10430, 40736), (10640, 39932), (10720, 39634), (11324, 37520), (11920, 35644), (12730, 33376), (14155, 30016), (15008, 28310), (16688, 25460), (17822, 23840), (18760, 22648), (19817, 21440), (19966, 21280), (20368, 20860)]