190471798980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{83459}}^1$

素因数の和:83914

約数の個数: 144

約数和(自身を含む): 597867379200

約数和(自身を除く): 407395580220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 409, 465, 558, 620, 818, 930, 1116, 1227, 1395, 1636, 1860, 2045, 2454, 2790, 3681, 4090, 4908, 5580, 6135, 7362, 8180, 12270, 12679, 14724, 18405, 24540, 25358, 36810, 38037, 50716, 63395, 73620, 76074, 83459, 114111, 126790, 152148, 166918, 190185, 228222, 250377, 253580, 333836, 380370, 417295, 456444, 500754, 570555, 751131, 760740, 834590, 1001508, 1141110, 1251885, 1502262, 1669180, 2282220, 2503770, 2587229, 3004524, 3755655, 5007540, 5174458, 7511310, 7761687, 10348916, 12936145, 15022620, 15523374, 23285061, 25872290, 31046748, 34134731, 38808435, 46570122, 51744580, 68269462, 77616870, 93140244, 102404193, 116425305, 136538924, 155233740, 170673655, 204808386, 232850610, 307212579, 341347310, 409616772, 465701220, 512020965, 614425158, 682694620, 1024041930, 1058176661, 1228850316, 1536062895, 2048083860, 2116353322, 3072125790, 3174529983, 4232706644, 5290883305, 6144251580, 6349059966, 9523589949, 10581766610, 12698119932, 15872649915, 19047179898, 21163533220, 31745299830, 38094359796, 47617949745, 63490599660, 95235899490, 190471798980]

約数ペア:

[(1, 190471798980), (2, 95235899490), (3, 63490599660), (4, 47617949745), (5, 38094359796), (6, 31745299830), (9, 21163533220), (10, 19047179898), (12, 15872649915), (15, 12698119932), (18, 10581766610), (20, 9523589949), (30, 6349059966), (31, 6144251580), (36, 5290883305), (45, 4232706644), (60, 3174529983), (62, 3072125790), (90, 2116353322), (93, 2048083860), (124, 1536062895), (155, 1228850316), (180, 1058176661), (186, 1024041930), (279, 682694620), (310, 614425158), (372, 512020965), (409, 465701220), (465, 409616772), (558, 341347310), (620, 307212579), (818, 232850610), (930, 204808386), (1116, 170673655), (1227, 155233740), (1395, 136538924), (1636, 116425305), (1860, 102404193), (2045, 93140244), (2454, 77616870), (2790, 68269462), (3681, 51744580), (4090, 46570122), (4908, 38808435), (5580, 34134731), (6135, 31046748), (7362, 25872290), (8180, 23285061), (12270, 15523374), (12679, 15022620), (14724, 12936145), (18405, 10348916), (24540, 7761687), (25358, 7511310), (36810, 5174458), (38037, 5007540), (50716, 3755655), (63395, 3004524), (73620, 2587229), (76074, 2503770), (83459, 2282220), (114111, 1669180), (126790, 1502262), (152148, 1251885), (166918, 1141110), (190185, 1001508), (228222, 834590), (250377, 760740), (253580, 751131), (333836, 570555), (380370, 500754), (417295, 456444)]