325430280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1451}}^1$

素因数の和:1564

約数の個数: 192

約数和(自身を含む): 1223164800

約数和(自身を除く): 897734520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 89, 90, 105, 120, 126, 140, 168, 178, 180, 210, 252, 267, 280, 315, 356, 360, 420, 445, 504, 534, 623, 630, 712, 801, 840, 890, 1068, 1246, 1260, 1335, 1451, 1602, 1780, 1869, 2136, 2492, 2520, 2670, 2902, 3115, 3204, 3560, 3738, 4005, 4353, 4984, 5340, 5607, 5804, 6230, 6408, 7255, 7476, 8010, 8706, 9345, 10157, 10680, 11214, 11608, 12460, 13059, 14510, 14952, 16020, 17412, 18690, 20314, 21765, 22428, 24920, 26118, 28035, 29020, 30471, 32040, 34824, 37380, 40628, 43530, 44856, 50785, 52236, 56070, 58040, 60942, 65295, 74760, 81256, 87060, 91413, 101570, 104472, 112140, 121884, 129139, 130590, 152355, 174120, 182826, 203140, 224280, 243768, 258278, 261180, 304710, 365652, 387417, 406280, 457065, 516556, 522360, 609420, 645695, 731304, 774834, 903973, 914130, 1033112, 1162251, 1218840, 1291390, 1549668, 1807946, 1828260, 1937085, 2324502, 2582780, 2711919, 3099336, 3615892, 3656520, 3874170, 4519865, 4649004, 5165560, 5423838, 5811255, 7231784, 7748340, 8135757, 9039730, 9298008, 10847676, 11622510, 13559595, 15496680, 16271514, 18079460, 21695352, 23245020, 27119190, 32543028, 36158920, 40678785, 46490040, 54238380, 65086056, 81357570, 108476760, 162715140, 325430280]

約数ペア:

[(1, 325430280), (2, 162715140), (3, 108476760), (4, 81357570), (5, 65086056), (6, 54238380), (7, 46490040), (8, 40678785), (9, 36158920), (10, 32543028), (12, 27119190), (14, 23245020), (15, 21695352), (18, 18079460), (20, 16271514), (21, 15496680), (24, 13559595), (28, 11622510), (30, 10847676), (35, 9298008), (36, 9039730), (40, 8135757), (42, 7748340), (45, 7231784), (56, 5811255), (60, 5423838), (63, 5165560), (70, 4649004), (72, 4519865), (84, 3874170), (89, 3656520), (90, 3615892), (105, 3099336), (120, 2711919), (126, 2582780), (140, 2324502), (168, 1937085), (178, 1828260), (180, 1807946), (210, 1549668), (252, 1291390), (267, 1218840), (280, 1162251), (315, 1033112), (356, 914130), (360, 903973), (420, 774834), (445, 731304), (504, 645695), (534, 609420), (623, 522360), (630, 516556), (712, 457065), (801, 406280), (840, 387417), (890, 365652), (1068, 304710), (1246, 261180), (1260, 258278), (1335, 243768), (1451, 224280), (1602, 203140), (1780, 182826), (1869, 174120), (2136, 152355), (2492, 130590), (2520, 129139), (2670, 121884), (2902, 112140), (3115, 104472), (3204, 101570), (3560, 91413), (3738, 87060), (4005, 81256), (4353, 74760), (4984, 65295), (5340, 60942), (5607, 58040), (5804, 56070), (6230, 52236), (6408, 50785), (7255, 44856), (7476, 43530), (8010, 40628), (8706, 37380), (9345, 34824), (10157, 32040), (10680, 30471), (11214, 29020), (11608, 28035), (12460, 26118), (13059, 24920), (14510, 22428), (14952, 21765), (16020, 20314), (17412, 18690)]