4455368520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{17293}}^1$

素因数の和:17439

約数の個数: 128

約数和(自身を含む): 14194915200

約数和(自身を除く): 9739546680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 113, 114, 120, 152, 190, 226, 228, 285, 339, 380, 452, 456, 565, 570, 678, 760, 904, 1130, 1140, 1356, 1695, 2147, 2260, 2280, 2712, 3390, 4294, 4520, 6441, 6780, 8588, 10735, 12882, 13560, 17176, 17293, 21470, 25764, 32205, 34586, 42940, 51528, 51879, 64410, 69172, 85880, 86465, 103758, 128820, 138344, 172930, 207516, 257640, 259395, 328567, 345860, 415032, 518790, 657134, 691720, 985701, 1037580, 1314268, 1642835, 1954109, 1971402, 2075160, 2628536, 3285670, 3908218, 3942804, 4928505, 5862327, 6571340, 7816436, 7885608, 9770545, 9857010, 11724654, 13142680, 15632872, 19541090, 19714020, 23449308, 29311635, 37128071, 39082180, 39428040, 46898616, 58623270, 74256142, 78164360, 111384213, 117246540, 148512284, 185640355, 222768426, 234493080, 297024568, 371280710, 445536852, 556921065, 742561420, 891073704, 1113842130, 1485122840, 2227684260, 4455368520]

約数ペア:

[(1, 4455368520), (2, 2227684260), (3, 1485122840), (4, 1113842130), (5, 891073704), (6, 742561420), (8, 556921065), (10, 445536852), (12, 371280710), (15, 297024568), (19, 234493080), (20, 222768426), (24, 185640355), (30, 148512284), (38, 117246540), (40, 111384213), (57, 78164360), (60, 74256142), (76, 58623270), (95, 46898616), (113, 39428040), (114, 39082180), (120, 37128071), (152, 29311635), (190, 23449308), (226, 19714020), (228, 19541090), (285, 15632872), (339, 13142680), (380, 11724654), (452, 9857010), (456, 9770545), (565, 7885608), (570, 7816436), (678, 6571340), (760, 5862327), (904, 4928505), (1130, 3942804), (1140, 3908218), (1356, 3285670), (1695, 2628536), (2147, 2075160), (2260, 1971402), (2280, 1954109), (2712, 1642835), (3390, 1314268), (4294, 1037580), (4520, 985701), (6441, 691720), (6780, 657134), (8588, 518790), (10735, 415032), (12882, 345860), (13560, 328567), (17176, 259395), (17293, 257640), (21470, 207516), (25764, 172930), (32205, 138344), (34586, 128820), (42940, 103758), (51528, 86465), (51879, 85880), (64410, 69172)]