427645920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3607}}^1$

素因数の和:3657

約数の個数: 192

約数和(自身を含む): 1527482880

約数和(自身を除く): 1099836960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1248, 1482, 1520, 1560, 1824, 1976, 2080, 2280, 2470, 2964, 3040, 3120, 3607, 3705, 3952, 4560, 4940, 5928, 6240, 7214, 7410, 7904, 9120, 9880, 10821, 11856, 14428, 14820, 18035, 19760, 21642, 23712, 28856, 29640, 36070, 39520, 43284, 46891, 54105, 57712, 59280, 68533, 72140, 86568, 93782, 108210, 115424, 118560, 137066, 140673, 144280, 173136, 187564, 205599, 216420, 234455, 274132, 281346, 288560, 342665, 346272, 375128, 411198, 432840, 468910, 548264, 562692, 577120, 685330, 703365, 750256, 822396, 865680, 890929, 937820, 1027995, 1096528, 1125384, 1370660, 1406730, 1500512, 1644792, 1731360, 1781858, 1875640, 2055990, 2193056, 2250768, 2672787, 2741320, 2813460, 3289584, 3563716, 3751280, 4111980, 4454645, 4501536, 5345574, 5482640, 5626920, 6579168, 7127432, 7502560, 8223960, 8909290, 10691148, 10965280, 11253840, 13363935, 14254864, 16447920, 17818580, 21382296, 22507680, 26727870, 28509728, 32895840, 35637160, 42764592, 53455740, 71274320, 85529184, 106911480, 142548640, 213822960, 427645920]

約数ペア:

[(1, 427645920), (2, 213822960), (3, 142548640), (4, 106911480), (5, 85529184), (6, 71274320), (8, 53455740), (10, 42764592), (12, 35637160), (13, 32895840), (15, 28509728), (16, 26727870), (19, 22507680), (20, 21382296), (24, 17818580), (26, 16447920), (30, 14254864), (32, 13363935), (38, 11253840), (39, 10965280), (40, 10691148), (48, 8909290), (52, 8223960), (57, 7502560), (60, 7127432), (65, 6579168), (76, 5626920), (78, 5482640), (80, 5345574), (95, 4501536), (96, 4454645), (104, 4111980), (114, 3751280), (120, 3563716), (130, 3289584), (152, 2813460), (156, 2741320), (160, 2672787), (190, 2250768), (195, 2193056), (208, 2055990), (228, 1875640), (240, 1781858), (247, 1731360), (260, 1644792), (285, 1500512), (304, 1406730), (312, 1370660), (380, 1125384), (390, 1096528), (416, 1027995), (456, 937820), (480, 890929), (494, 865680), (520, 822396), (570, 750256), (608, 703365), (624, 685330), (741, 577120), (760, 562692), (780, 548264), (912, 468910), (988, 432840), (1040, 411198), (1140, 375128), (1235, 346272), (1248, 342665), (1482, 288560), (1520, 281346), (1560, 274132), (1824, 234455), (1976, 216420), (2080, 205599), (2280, 187564), (2470, 173136), (2964, 144280), (3040, 140673), (3120, 137066), (3607, 118560), (3705, 115424), (3952, 108210), (4560, 93782), (4940, 86568), (5928, 72140), (6240, 68533), (7214, 59280), (7410, 57712), (7904, 54105), (9120, 46891), (9880, 43284), (10821, 39520), (11856, 36070), (14428, 29640), (14820, 28856), (18035, 23712), (19760, 21642)]