16968589920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{620197}}^1$

素因数の和:620237

約数の個数: 144

約数和(自身を含む): 60953059440

約数和(自身を除く): 43984469520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 27360, 620197, 1240394, 1860591, 2480788, 3100985, 3721182, 4961576, 5581773, 6201970, 7442364, 9302955, 9923152, 11163546, 11783743, 12403940, 14884728, 18605910, 19846304, 22327092, 23567486, 24807880, 27908865, 29769456, 35351229, 37211820, 44654184, 47134972, 49615760, 55817730, 58918715, 59538912, 70702458, 74423640, 89308368, 94269944, 99231520, 106053687, 111635460, 117837430, 141404916, 148847280, 176756145, 178616736, 188539888, 212107374, 223270920, 235674860, 282809832, 297694560, 353512290, 377079776, 424214748, 446541840, 471349720, 530268435, 565619664, 707024580, 848429496, 893083680, 942699440, 1060536870, 1131239328, 1414049160, 1696858992, 1885398880, 2121073740, 2828098320, 3393717984, 4242147480, 5656196640, 8484294960, 16968589920]

約数ペア:

[(1, 16968589920), (2, 8484294960), (3, 5656196640), (4, 4242147480), (5, 3393717984), (6, 2828098320), (8, 2121073740), (9, 1885398880), (10, 1696858992), (12, 1414049160), (15, 1131239328), (16, 1060536870), (18, 942699440), (19, 893083680), (20, 848429496), (24, 707024580), (30, 565619664), (32, 530268435), (36, 471349720), (38, 446541840), (40, 424214748), (45, 377079776), (48, 353512290), (57, 297694560), (60, 282809832), (72, 235674860), (76, 223270920), (80, 212107374), (90, 188539888), (95, 178616736), (96, 176756145), (114, 148847280), (120, 141404916), (144, 117837430), (152, 111635460), (160, 106053687), (171, 99231520), (180, 94269944), (190, 89308368), (228, 74423640), (240, 70702458), (285, 59538912), (288, 58918715), (304, 55817730), (342, 49615760), (360, 47134972), (380, 44654184), (456, 37211820), (480, 35351229), (570, 29769456), (608, 27908865), (684, 24807880), (720, 23567486), (760, 22327092), (855, 19846304), (912, 18605910), (1140, 14884728), (1368, 12403940), (1440, 11783743), (1520, 11163546), (1710, 9923152), (1824, 9302955), (2280, 7442364), (2736, 6201970), (3040, 5581773), (3420, 4961576), (4560, 3721182), (5472, 3100985), (6840, 2480788), (9120, 1860591), (13680, 1240394), (27360, 620197)]