291253507620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2237}}^1\times {\mathrm{6011}}^1$

素因数の和:8298

約数の個数: 144

約数和(自身を含む): 861218422848

約数和(自身を除く): 569964915228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 2166, 2237, 3610, 4332, 4474, 5415, 6011, 6711, 7220, 8948, 10830, 11185, 12022, 13422, 18033, 21660, 22370, 24044, 26844, 30055, 33555, 36066, 42503, 44740, 60110, 67110, 72132, 85006, 90165, 114209, 120220, 127509, 134220, 170012, 180330, 212515, 228418, 255018, 342627, 360660, 425030, 456836, 510036, 571045, 637545, 685254, 807557, 850060, 1142090, 1275090, 1370508, 1615114, 1713135, 2169971, 2284180, 2422671, 2550180, 3230228, 3426270, 4037785, 4339942, 4845342, 6509913, 6852540, 8075570, 8679884, 9690684, 10849855, 12113355, 13019826, 13446607, 16151140, 21699710, 24226710, 26039652, 26893214, 32549565, 40339821, 43399420, 48453420, 53786428, 65099130, 67233035, 80679642, 130198260, 134466070, 161359284, 201699105, 255485533, 268932140, 403398210, 510971066, 766456599, 806796420, 1021942132, 1277427665, 1532913198, 2554855330, 3065826396, 3832282995, 4854225127, 5109710660, 7664565990, 9708450254, 14562675381, 15329131980, 19416900508, 24271125635, 29125350762, 48542251270, 58250701524, 72813376905, 97084502540, 145626753810, 291253507620]

約数ペア:

[(1, 291253507620), (2, 145626753810), (3, 97084502540), (4, 72813376905), (5, 58250701524), (6, 48542251270), (10, 29125350762), (12, 24271125635), (15, 19416900508), (19, 15329131980), (20, 14562675381), (30, 9708450254), (38, 7664565990), (57, 5109710660), (60, 4854225127), (76, 3832282995), (95, 3065826396), (114, 2554855330), (190, 1532913198), (228, 1277427665), (285, 1021942132), (361, 806796420), (380, 766456599), (570, 510971066), (722, 403398210), (1083, 268932140), (1140, 255485533), (1444, 201699105), (1805, 161359284), (2166, 134466070), (2237, 130198260), (3610, 80679642), (4332, 67233035), (4474, 65099130), (5415, 53786428), (6011, 48453420), (6711, 43399420), (7220, 40339821), (8948, 32549565), (10830, 26893214), (11185, 26039652), (12022, 24226710), (13422, 21699710), (18033, 16151140), (21660, 13446607), (22370, 13019826), (24044, 12113355), (26844, 10849855), (30055, 9690684), (33555, 8679884), (36066, 8075570), (42503, 6852540), (44740, 6509913), (60110, 4845342), (67110, 4339942), (72132, 4037785), (85006, 3426270), (90165, 3230228), (114209, 2550180), (120220, 2422671), (127509, 2284180), (134220, 2169971), (170012, 1713135), (180330, 1615114), (212515, 1370508), (228418, 1275090), (255018, 1142090), (342627, 850060), (360660, 807557), (425030, 685254), (456836, 637545), (510036, 571045)]