4940974320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{2371}}^1$

素因数の和:2863

約数の個数: 160

約数和(自身を含む): 16165274880

約数和(自身を除く): 11224300560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 457, 570, 760, 912, 914, 1140, 1371, 1520, 1828, 2280, 2285, 2371, 2742, 3656, 4560, 4570, 4742, 5484, 6855, 7113, 7312, 8683, 9140, 9484, 10968, 11855, 13710, 14226, 17366, 18280, 18968, 21936, 23710, 26049, 27420, 28452, 34732, 35565, 36560, 37936, 43415, 45049, 47420, 52098, 54840, 56904, 69464, 71130, 86830, 90098, 94840, 104196, 109680, 113808, 130245, 135147, 138928, 142260, 173660, 180196, 189680, 208392, 225245, 260490, 270294, 284520, 347320, 360392, 416784, 450490, 520980, 540588, 569040, 675735, 694640, 720784, 900980, 1041960, 1081176, 1083547, 1351470, 1801960, 2083920, 2162352, 2167094, 2702940, 3250641, 3603920, 4334188, 5405880, 5417735, 6501282, 8668376, 10811760, 10835470, 13002564, 16253205, 17336752, 20587393, 21670940, 26005128, 32506410, 41174786, 43341880, 52010256, 61762179, 65012820, 82349572, 86683760, 102936965, 123524358, 130025640, 164699144, 205873930, 247048716, 260051280, 308810895, 329398288, 411747860, 494097432, 617621790, 823495720, 988194864, 1235243580, 1646991440, 2470487160, 4940974320]

約数ペア:

[(1, 4940974320), (2, 2470487160), (3, 1646991440), (4, 1235243580), (5, 988194864), (6, 823495720), (8, 617621790), (10, 494097432), (12, 411747860), (15, 329398288), (16, 308810895), (19, 260051280), (20, 247048716), (24, 205873930), (30, 164699144), (38, 130025640), (40, 123524358), (48, 102936965), (57, 86683760), (60, 82349572), (76, 65012820), (80, 61762179), (95, 52010256), (114, 43341880), (120, 41174786), (152, 32506410), (190, 26005128), (228, 21670940), (240, 20587393), (285, 17336752), (304, 16253205), (380, 13002564), (456, 10835470), (457, 10811760), (570, 8668376), (760, 6501282), (912, 5417735), (914, 5405880), (1140, 4334188), (1371, 3603920), (1520, 3250641), (1828, 2702940), (2280, 2167094), (2285, 2162352), (2371, 2083920), (2742, 1801960), (3656, 1351470), (4560, 1083547), (4570, 1081176), (4742, 1041960), (5484, 900980), (6855, 720784), (7113, 694640), (7312, 675735), (8683, 569040), (9140, 540588), (9484, 520980), (10968, 450490), (11855, 416784), (13710, 360392), (14226, 347320), (17366, 284520), (18280, 270294), (18968, 260490), (21936, 225245), (23710, 208392), (26049, 189680), (27420, 180196), (28452, 173660), (34732, 142260), (35565, 138928), (36560, 135147), (37936, 130245), (43415, 113808), (45049, 109680), (47420, 104196), (52098, 94840), (54840, 90098), (56904, 86830), (69464, 71130)]