15355928640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{72379}}^1$

素因数の和:72429

約数の個数: 224

約数和(自身を含む): 55594788480

約数和(自身を除く): 40238859840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 260, 272, 312, 320, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 832, 884, 960, 1020, 1040, 1088, 1105, 1248, 1326, 1360, 1560, 1632, 1768, 2040, 2080, 2210, 2496, 2652, 2720, 3120, 3264, 3315, 3536, 4080, 4160, 4420, 5304, 5440, 6240, 6630, 7072, 8160, 8840, 10608, 12480, 13260, 14144, 16320, 17680, 21216, 26520, 35360, 42432, 53040, 70720, 72379, 106080, 144758, 212160, 217137, 289516, 361895, 434274, 579032, 723790, 868548, 940927, 1085685, 1158064, 1230443, 1447580, 1737096, 1881854, 2171370, 2316128, 2460886, 2822781, 2895160, 3474192, 3691329, 3763708, 4342740, 4632256, 4704635, 4921772, 5645562, 5790320, 6152215, 6948384, 7382658, 7527416, 8685480, 9409270, 9843544, 11291124, 11580640, 12304430, 13896768, 14113905, 14765316, 15054832, 15995759, 17370960, 18456645, 18818540, 19687088, 22582248, 23161280, 24608860, 28227810, 29530632, 30109664, 31991518, 34741920, 36913290, 37637080, 39374176, 45164496, 47987277, 49217720, 56455620, 59061264, 60219328, 63983036, 69483840, 73826580, 75274160, 78748352, 79978795, 90328992, 95974554, 98435440, 112911240, 118122528, 127966072, 147653160, 150548320, 159957590, 180657984, 191949108, 196870880, 225822480, 236245056, 239936385, 255932144, 295306320, 301096640, 319915180, 383898216, 393741760, 451644960, 479872770, 511864288, 590612640, 639830360, 767796432, 903289920, 959745540, 1023728576, 1181225280, 1279660720, 1535592864, 1919491080, 2559321440, 3071185728, 3838982160, 5118642880, 7677964320, 15355928640]

約数ペア:

[(1, 15355928640), (2, 7677964320), (3, 5118642880), (4, 3838982160), (5, 3071185728), (6, 2559321440), (8, 1919491080), (10, 1535592864), (12, 1279660720), (13, 1181225280), (15, 1023728576), (16, 959745540), (17, 903289920), (20, 767796432), (24, 639830360), (26, 590612640), (30, 511864288), (32, 479872770), (34, 451644960), (39, 393741760), (40, 383898216), (48, 319915180), (51, 301096640), (52, 295306320), (60, 255932144), (64, 239936385), (65, 236245056), (68, 225822480), (78, 196870880), (80, 191949108), (85, 180657984), (96, 159957590), (102, 150548320), (104, 147653160), (120, 127966072), (130, 118122528), (136, 112911240), (156, 98435440), (160, 95974554), (170, 90328992), (192, 79978795), (195, 78748352), (204, 75274160), (208, 73826580), (221, 69483840), (240, 63983036), (255, 60219328), (260, 59061264), (272, 56455620), (312, 49217720), (320, 47987277), (340, 45164496), (390, 39374176), (408, 37637080), (416, 36913290), (442, 34741920), (480, 31991518), (510, 30109664), (520, 29530632), (544, 28227810), (624, 24608860), (663, 23161280), (680, 22582248), (780, 19687088), (816, 18818540), (832, 18456645), (884, 17370960), (960, 15995759), (1020, 15054832), (1040, 14765316), (1088, 14113905), (1105, 13896768), (1248, 12304430), (1326, 11580640), (1360, 11291124), (1560, 9843544), (1632, 9409270), (1768, 8685480), (2040, 7527416), (2080, 7382658), (2210, 6948384), (2496, 6152215), (2652, 5790320), (2720, 5645562), (3120, 4921772), (3264, 4704635), (3315, 4632256), (3536, 4342740), (4080, 3763708), (4160, 3691329), (4420, 3474192), (5304, 2895160), (5440, 2822781), (6240, 2460886), (6630, 2316128), (7072, 2171370), (8160, 1881854), (8840, 1737096), (10608, 1447580), (12480, 1230443), (13260, 1158064), (14144, 1085685), (16320, 940927), (17680, 868548), (21216, 723790), (26520, 579032), (35360, 434274), (42432, 361895), (53040, 289516), (70720, 217137), (72379, 212160), (106080, 144758)]