421107360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:367

約数の個数: 192

約数和(自身を含む): 1380322944

約数和(自身を除く): 959215584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 131, 148, 160, 181, 185, 222, 240, 262, 296, 362, 370, 393, 444, 480, 524, 543, 555, 592, 655, 724, 740, 786, 888, 905, 1048, 1086, 1110, 1184, 1310, 1448, 1480, 1572, 1776, 1810, 1965, 2096, 2172, 2220, 2620, 2715, 2896, 2960, 3144, 3552, 3620, 3930, 4192, 4344, 4440, 4847, 5240, 5430, 5792, 5920, 6288, 6697, 7240, 7860, 8688, 8880, 9694, 10480, 10860, 12576, 13394, 14480, 14541, 15720, 17376, 17760, 19388, 20091, 20960, 21720, 23711, 24235, 26788, 28960, 29082, 31440, 33485, 38776, 40182, 43440, 47422, 48470, 53576, 58164, 62880, 66970, 71133, 72705, 77552, 80364, 86880, 94844, 96940, 100455, 107152, 116328, 118555, 133940, 142266, 145410, 155104, 160728, 189688, 193880, 200910, 214304, 232656, 237110, 267880, 284532, 290820, 321456, 355665, 379376, 387760, 401820, 465312, 474220, 535760, 569064, 581640, 642912, 711330, 758752, 775520, 803640, 877307, 948440, 1071520, 1138128, 1163280, 1422660, 1607280, 1754614, 1896880, 2276256, 2326560, 2631921, 2845320, 3214560, 3509228, 3793760, 4386535, 5263842, 5690640, 7018456, 8773070, 10527684, 11381280, 13159605, 14036912, 17546140, 21055368, 26319210, 28073824, 35092280, 42110736, 52638420, 70184560, 84221472, 105276840, 140369120, 210553680, 421107360]

約数ペア:

[(1, 421107360), (2, 210553680), (3, 140369120), (4, 105276840), (5, 84221472), (6, 70184560), (8, 52638420), (10, 42110736), (12, 35092280), (15, 28073824), (16, 26319210), (20, 21055368), (24, 17546140), (30, 14036912), (32, 13159605), (37, 11381280), (40, 10527684), (48, 8773070), (60, 7018456), (74, 5690640), (80, 5263842), (96, 4386535), (111, 3793760), (120, 3509228), (131, 3214560), (148, 2845320), (160, 2631921), (181, 2326560), (185, 2276256), (222, 1896880), (240, 1754614), (262, 1607280), (296, 1422660), (362, 1163280), (370, 1138128), (393, 1071520), (444, 948440), (480, 877307), (524, 803640), (543, 775520), (555, 758752), (592, 711330), (655, 642912), (724, 581640), (740, 569064), (786, 535760), (888, 474220), (905, 465312), (1048, 401820), (1086, 387760), (1110, 379376), (1184, 355665), (1310, 321456), (1448, 290820), (1480, 284532), (1572, 267880), (1776, 237110), (1810, 232656), (1965, 214304), (2096, 200910), (2172, 193880), (2220, 189688), (2620, 160728), (2715, 155104), (2896, 145410), (2960, 142266), (3144, 133940), (3552, 118555), (3620, 116328), (3930, 107152), (4192, 100455), (4344, 96940), (4440, 94844), (4847, 86880), (5240, 80364), (5430, 77552), (5792, 72705), (5920, 71133), (6288, 66970), (6697, 62880), (7240, 58164), (7860, 53576), (8688, 48470), (8880, 47422), (9694, 43440), (10480, 40182), (10860, 38776), (12576, 33485), (13394, 31440), (14480, 29082), (14541, 28960), (15720, 26788), (17376, 24235), (17760, 23711), (19388, 21720), (20091, 20960)]