422443840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:289

約数の個数: 224

約数和(自身を含む): 1259677440

約数和(自身を除く): 837233600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 89, 91, 104, 112, 130, 140, 160, 163, 178, 182, 208, 224, 260, 280, 320, 326, 356, 364, 416, 445, 448, 455, 520, 560, 623, 652, 712, 728, 815, 832, 890, 910, 1040, 1120, 1141, 1157, 1246, 1304, 1424, 1456, 1630, 1780, 1820, 2080, 2119, 2240, 2282, 2314, 2492, 2608, 2848, 2912, 3115, 3260, 3560, 3640, 4160, 4238, 4564, 4628, 4984, 5216, 5696, 5705, 5785, 5824, 6230, 6520, 7120, 7280, 8099, 8476, 9128, 9256, 9968, 10432, 10595, 11410, 11570, 12460, 13040, 14240, 14507, 14560, 14833, 16198, 16952, 18256, 18512, 19936, 21190, 22820, 23140, 24920, 26080, 28480, 29014, 29120, 29666, 32396, 33904, 36512, 37024, 39872, 40495, 42380, 45640, 46280, 49840, 52160, 58028, 59332, 64792, 67808, 72535, 73024, 74048, 74165, 80990, 84760, 91280, 92560, 99680, 101549, 116056, 118664, 129584, 135616, 145070, 148330, 161980, 169520, 182560, 185120, 188591, 199360, 203098, 232112, 237328, 259168, 290140, 296660, 323960, 339040, 365120, 370240, 377182, 406196, 464224, 474656, 507745, 518336, 580280, 593320, 647920, 678080, 754364, 812392, 928448, 942955, 949312, 1015490, 1160560, 1186640, 1295840, 1320137, 1508728, 1624784, 1885910, 2030980, 2321120, 2373280, 2591680, 2640274, 3017456, 3249568, 3771820, 4061960, 4642240, 4746560, 5280548, 6034912, 6499136, 6600685, 7543640, 8123920, 10561096, 12069824, 13201370, 15087280, 16247840, 21122192, 26402740, 30174560, 32495680, 42244384, 52805480, 60349120, 84488768, 105610960, 211221920, 422443840]

約数ペア:

[(1, 422443840), (2, 211221920), (4, 105610960), (5, 84488768), (7, 60349120), (8, 52805480), (10, 42244384), (13, 32495680), (14, 30174560), (16, 26402740), (20, 21122192), (26, 16247840), (28, 15087280), (32, 13201370), (35, 12069824), (40, 10561096), (52, 8123920), (56, 7543640), (64, 6600685), (65, 6499136), (70, 6034912), (80, 5280548), (89, 4746560), (91, 4642240), (104, 4061960), (112, 3771820), (130, 3249568), (140, 3017456), (160, 2640274), (163, 2591680), (178, 2373280), (182, 2321120), (208, 2030980), (224, 1885910), (260, 1624784), (280, 1508728), (320, 1320137), (326, 1295840), (356, 1186640), (364, 1160560), (416, 1015490), (445, 949312), (448, 942955), (455, 928448), (520, 812392), (560, 754364), (623, 678080), (652, 647920), (712, 593320), (728, 580280), (815, 518336), (832, 507745), (890, 474656), (910, 464224), (1040, 406196), (1120, 377182), (1141, 370240), (1157, 365120), (1246, 339040), (1304, 323960), (1424, 296660), (1456, 290140), (1630, 259168), (1780, 237328), (1820, 232112), (2080, 203098), (2119, 199360), (2240, 188591), (2282, 185120), (2314, 182560), (2492, 169520), (2608, 161980), (2848, 148330), (2912, 145070), (3115, 135616), (3260, 129584), (3560, 118664), (3640, 116056), (4160, 101549), (4238, 99680), (4564, 92560), (4628, 91280), (4984, 84760), (5216, 80990), (5696, 74165), (5705, 74048), (5785, 73024), (5824, 72535), (6230, 67808), (6520, 64792), (7120, 59332), (7280, 58028), (8099, 52160), (8476, 49840), (9128, 46280), (9256, 45640), (9968, 42380), (10432, 40495), (10595, 39872), (11410, 37024), (11570, 36512), (12460, 33904), (13040, 32396), (14240, 29666), (14507, 29120), (14560, 29014), (14833, 28480), (16198, 26080), (16952, 24920), (18256, 23140), (18512, 22820), (19936, 21190)]