2155574160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1335

約数の個数: 320

約数和(自身を含む): 8035200000

約数和(自身を除く): 5879625840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 47, 48, 51, 54, 60, 68, 72, 80, 85, 90, 94, 102, 108, 120, 135, 136, 141, 144, 153, 170, 180, 188, 204, 216, 235, 240, 255, 270, 272, 282, 306, 340, 360, 376, 408, 423, 432, 459, 470, 510, 540, 564, 612, 680, 705, 720, 752, 765, 799, 816, 846, 918, 940, 1020, 1080, 1128, 1224, 1249, 1269, 1360, 1410, 1530, 1598, 1692, 1836, 1880, 2040, 2115, 2160, 2256, 2295, 2397, 2448, 2498, 2538, 2820, 3060, 3196, 3384, 3672, 3747, 3760, 3995, 4080, 4230, 4590, 4794, 4996, 5076, 5640, 6120, 6245, 6345, 6392, 6768, 7191, 7344, 7494, 7990, 8460, 9180, 9588, 9992, 10152, 11241, 11280, 11985, 12240, 12490, 12690, 12784, 14382, 14988, 15980, 16920, 18360, 18735, 19176, 19984, 20304, 21233, 21573, 22482, 23970, 24980, 25380, 28764, 29976, 31960, 33723, 33840, 35955, 36720, 37470, 38352, 42466, 43146, 44964, 47940, 49960, 50760, 56205, 57528, 58703, 59952, 63699, 63920, 67446, 71910, 74940, 84932, 86292, 89928, 95880, 99920, 101520, 106165, 107865, 112410, 115056, 117406, 127398, 134892, 143820, 149880, 168615, 169864, 172584, 176109, 179856, 191097, 191760, 212330, 215730, 224820, 234812, 254796, 269784, 287640, 293515, 299760, 318495, 337230, 339728, 345168, 352218, 382194, 424660, 431460, 449640, 469624, 509592, 528327, 539568, 573291, 575280, 587030, 636990, 674460, 704436, 764388, 849320, 862920, 880545, 899280, 939248, 955485, 997951, 1019184, 1056654, 1146582, 1174060, 1273980, 1348920, 1408872, 1528776, 1584981, 1698640, 1725840, 1761090, 1910970, 1995902, 2113308, 2293164, 2348120, 2547960, 2641635, 2697840, 2817744, 2866455, 2993853, 3057552, 3169962, 3522180, 3821940, 3991804, 4226616, 4586328, 4696240, 4989755, 5095920, 5283270, 5732910, 5987706, 6339924, 7044360, 7643880, 7924905, 7983608, 8453232, 8981559, 9172656, 9979510, 10566540, 11465820, 11975412, 12679848, 14088720, 14969265, 15287760, 15849810, 15967216, 17963118, 19959020, 21133080, 22931640, 23950824, 25359696, 26944677, 29938530, 31699620, 35926236, 39918040, 42266160, 44907795, 45863280, 47901648, 53889354, 59877060, 63399240, 71852472, 79836080, 89815590, 107778708, 119754120, 126798480, 134723385, 143704944, 179631180, 215557416, 239508240, 269446770, 359262360, 431114832, 538893540, 718524720, 1077787080, 2155574160]

約数ペア:

[(1, 2155574160), (2, 1077787080), (3, 718524720), (4, 538893540), (5, 431114832), (6, 359262360), (8, 269446770), (9, 239508240), (10, 215557416), (12, 179631180), (15, 143704944), (16, 134723385), (17, 126798480), (18, 119754120), (20, 107778708), (24, 89815590), (27, 79836080), (30, 71852472), (34, 63399240), (36, 59877060), (40, 53889354), (45, 47901648), (47, 45863280), (48, 44907795), (51, 42266160), (54, 39918040), (60, 35926236), (68, 31699620), (72, 29938530), (80, 26944677), (85, 25359696), (90, 23950824), (94, 22931640), (102, 21133080), (108, 19959020), (120, 17963118), (135, 15967216), (136, 15849810), (141, 15287760), (144, 14969265), (153, 14088720), (170, 12679848), (180, 11975412), (188, 11465820), (204, 10566540), (216, 9979510), (235, 9172656), (240, 8981559), (255, 8453232), (270, 7983608), (272, 7924905), (282, 7643880), (306, 7044360), (340, 6339924), (360, 5987706), (376, 5732910), (408, 5283270), (423, 5095920), (432, 4989755), (459, 4696240), (470, 4586328), (510, 4226616), (540, 3991804), (564, 3821940), (612, 3522180), (680, 3169962), (705, 3057552), (720, 2993853), (752, 2866455), (765, 2817744), (799, 2697840), (816, 2641635), (846, 2547960), (918, 2348120), (940, 2293164), (1020, 2113308), (1080, 1995902), (1128, 1910970), (1224, 1761090), (1249, 1725840), (1269, 1698640), (1360, 1584981), (1410, 1528776), (1530, 1408872), (1598, 1348920), (1692, 1273980), (1836, 1174060), (1880, 1146582), (2040, 1056654), (2115, 1019184), (2160, 997951), (2256, 955485), (2295, 939248), (2397, 899280), (2448, 880545), (2498, 862920), (2538, 849320), (2820, 764388), (3060, 704436), (3196, 674460), (3384, 636990), (3672, 587030), (3747, 575280), (3760, 573291), (3995, 539568), (4080, 528327), (4230, 509592), (4590, 469624), (4794, 449640), (4996, 431460), (5076, 424660), (5640, 382194), (6120, 352218), (6245, 345168), (6345, 339728), (6392, 337230), (6768, 318495), (7191, 299760), (7344, 293515), (7494, 287640), (7990, 269784), (8460, 254796), (9180, 234812), (9588, 224820), (9992, 215730), (10152, 212330), (11241, 191760), (11280, 191097), (11985, 179856), (12240, 176109), (12490, 172584), (12690, 169864), (12784, 168615), (14382, 149880), (14988, 143820), (15980, 134892), (16920, 127398), (18360, 117406), (18735, 115056), (19176, 112410), (19984, 107865), (20304, 106165), (21233, 101520), (21573, 99920), (22482, 95880), (23970, 89928), (24980, 86292), (25380, 84932), (28764, 74940), (29976, 71910), (31960, 67446), (33723, 63920), (33840, 63699), (35955, 59952), (36720, 58703), (37470, 57528), (38352, 56205), (42466, 50760), (43146, 49960), (44964, 47940)]