12856306800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{449}}^1$

素因数の和:800

約数の個数: 240

約数和(自身を含む): 41847321600

約数和(自身を除く): 28991014800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 107, 120, 150, 200, 214, 223, 240, 300, 321, 400, 428, 446, 449, 535, 600, 642, 669, 856, 892, 898, 1070, 1115, 1200, 1284, 1338, 1347, 1605, 1712, 1784, 1796, 2140, 2230, 2245, 2568, 2675, 2676, 2694, 3210, 3345, 3568, 3592, 4280, 4460, 4490, 5136, 5350, 5352, 5388, 5575, 6420, 6690, 6735, 7184, 8025, 8560, 8920, 8980, 10700, 10704, 10776, 11150, 11225, 12840, 13380, 13470, 16050, 16725, 17840, 17960, 21400, 21552, 22300, 22450, 23861, 25680, 26760, 26940, 32100, 33450, 33675, 35920, 42800, 44600, 44900, 47722, 48043, 53520, 53880, 64200, 66900, 67350, 71583, 89200, 89800, 95444, 96086, 100127, 107760, 119305, 128400, 133800, 134700, 143166, 144129, 179600, 190888, 192172, 200254, 238610, 240215, 267600, 269400, 286332, 288258, 300381, 357915, 381776, 384344, 400508, 477220, 480430, 500635, 538800, 572664, 576516, 596525, 600762, 715830, 720645, 768688, 801016, 954440, 960860, 1001270, 1145328, 1153032, 1193050, 1201075, 1201524, 1431660, 1441290, 1501905, 1602032, 1789575, 1908880, 1921720, 2002540, 2306064, 2386100, 2402150, 2403048, 2503175, 2863320, 2882580, 3003810, 3579150, 3603225, 3843440, 4005080, 4772200, 4804300, 4806096, 5006350, 5726640, 5765160, 6007620, 7158300, 7206450, 7509525, 8010160, 9544400, 9608600, 10012700, 10713589, 11530320, 12015240, 14316600, 14412900, 15019050, 19217200, 20025400, 21427178, 24030480, 28633200, 28825800, 30038100, 32140767, 40050800, 42854356, 53567945, 57651600, 60076200, 64281534, 85708712, 107135890, 120152400, 128563068, 160703835, 171417424, 214271780, 257126136, 267839725, 321407670, 428543560, 514252272, 535679450, 642815340, 803519175, 857087120, 1071358900, 1285630680, 1607038350, 2142717800, 2571261360, 3214076700, 4285435600, 6428153400, 12856306800]

約数ペア:

[(1, 12856306800), (2, 6428153400), (3, 4285435600), (4, 3214076700), (5, 2571261360), (6, 2142717800), (8, 1607038350), (10, 1285630680), (12, 1071358900), (15, 857087120), (16, 803519175), (20, 642815340), (24, 535679450), (25, 514252272), (30, 428543560), (40, 321407670), (48, 267839725), (50, 257126136), (60, 214271780), (75, 171417424), (80, 160703835), (100, 128563068), (107, 120152400), (120, 107135890), (150, 85708712), (200, 64281534), (214, 60076200), (223, 57651600), (240, 53567945), (300, 42854356), (321, 40050800), (400, 32140767), (428, 30038100), (446, 28825800), (449, 28633200), (535, 24030480), (600, 21427178), (642, 20025400), (669, 19217200), (856, 15019050), (892, 14412900), (898, 14316600), (1070, 12015240), (1115, 11530320), (1200, 10713589), (1284, 10012700), (1338, 9608600), (1347, 9544400), (1605, 8010160), (1712, 7509525), (1784, 7206450), (1796, 7158300), (2140, 6007620), (2230, 5765160), (2245, 5726640), (2568, 5006350), (2675, 4806096), (2676, 4804300), (2694, 4772200), (3210, 4005080), (3345, 3843440), (3568, 3603225), (3592, 3579150), (4280, 3003810), (4460, 2882580), (4490, 2863320), (5136, 2503175), (5350, 2403048), (5352, 2402150), (5388, 2386100), (5575, 2306064), (6420, 2002540), (6690, 1921720), (6735, 1908880), (7184, 1789575), (8025, 1602032), (8560, 1501905), (8920, 1441290), (8980, 1431660), (10700, 1201524), (10704, 1201075), (10776, 1193050), (11150, 1153032), (11225, 1145328), (12840, 1001270), (13380, 960860), (13470, 954440), (16050, 801016), (16725, 768688), (17840, 720645), (17960, 715830), (21400, 600762), (21552, 596525), (22300, 576516), (22450, 572664), (23861, 538800), (25680, 500635), (26760, 480430), (26940, 477220), (32100, 400508), (33450, 384344), (33675, 381776), (35920, 357915), (42800, 300381), (44600, 288258), (44900, 286332), (47722, 269400), (48043, 267600), (53520, 240215), (53880, 238610), (64200, 200254), (66900, 192172), (67350, 190888), (71583, 179600), (89200, 144129), (89800, 143166), (95444, 134700), (96086, 133800), (100127, 128400), (107760, 119305)]