12496680

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:78

約数の個数: 320

約数和(自身を含む): 52272000

約数和(自身を除く): 39775320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 29, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 58, 60, 63, 70, 72, 76, 81, 84, 87, 90, 95, 105, 108, 114, 116, 120, 126, 133, 135, 140, 145, 152, 162, 168, 171, 174, 180, 189, 190, 203, 210, 216, 228, 232, 252, 261, 266, 270, 280, 285, 290, 315, 324, 342, 348, 360, 378, 380, 399, 405, 406, 420, 435, 456, 504, 513, 522, 532, 540, 551, 567, 570, 580, 609, 630, 648, 665, 684, 696, 756, 760, 783, 798, 810, 812, 840, 855, 870, 945, 1015, 1026, 1044, 1064, 1080, 1102, 1134, 1140, 1160, 1197, 1218, 1260, 1305, 1330, 1368, 1512, 1539, 1566, 1596, 1620, 1624, 1653, 1710, 1740, 1827, 1890, 1995, 2030, 2052, 2088, 2204, 2268, 2280, 2349, 2394, 2436, 2520, 2565, 2610, 2660, 2755, 2835, 3045, 3078, 3132, 3192, 3240, 3306, 3420, 3480, 3591, 3654, 3780, 3857, 3915, 3990, 4060, 4104, 4408, 4536, 4698, 4788, 4872, 4959, 5130, 5220, 5320, 5481, 5510, 5670, 5985, 6090, 6156, 6264, 6612, 6840, 7182, 7308, 7560, 7695, 7714, 7830, 7980, 8120, 8265, 9135, 9396, 9576, 9918, 10260, 10440, 10773, 10962, 11020, 11340, 11571, 11745, 11970, 12180, 12312, 13224, 14364, 14616, 14877, 15390, 15428, 15660, 15960, 16443, 16530, 17955, 18270, 18792, 19285, 19836, 20520, 21546, 21924, 22040, 22680, 23142, 23490, 23940, 24360, 24795, 27405, 28728, 29754, 30780, 30856, 31320, 32886, 33060, 34713, 35910, 36540, 38570, 39672, 43092, 43848, 44631, 46284, 46980, 47880, 49590, 53865, 54810, 57855, 59508, 61560, 65772, 66120, 69426, 71820, 73080, 74385, 77140, 82215, 86184, 89262, 92568, 93960, 99180, 104139, 107730, 109620, 115710, 119016, 131544, 138852, 143640, 148770, 154280, 164430, 173565, 178524, 198360, 208278, 215460, 219240, 223155, 231420, 277704, 297540, 312417, 328860, 347130, 357048, 416556, 430920, 446310, 462840, 520695, 595080, 624834, 657720, 694260, 833112, 892620, 1041390, 1249668, 1388520, 1562085, 1785240, 2082780, 2499336, 3124170, 4165560, 6248340, 12496680]

約数ペア:

[(1, 12496680), (2, 6248340), (3, 4165560), (4, 3124170), (5, 2499336), (6, 2082780), (7, 1785240), (8, 1562085), (9, 1388520), (10, 1249668), (12, 1041390), (14, 892620), (15, 833112), (18, 694260), (19, 657720), (20, 624834), (21, 595080), (24, 520695), (27, 462840), (28, 446310), (29, 430920), (30, 416556), (35, 357048), (36, 347130), (38, 328860), (40, 312417), (42, 297540), (45, 277704), (54, 231420), (56, 223155), (57, 219240), (58, 215460), (60, 208278), (63, 198360), (70, 178524), (72, 173565), (76, 164430), (81, 154280), (84, 148770), (87, 143640), (90, 138852), (95, 131544), (105, 119016), (108, 115710), (114, 109620), (116, 107730), (120, 104139), (126, 99180), (133, 93960), (135, 92568), (140, 89262), (145, 86184), (152, 82215), (162, 77140), (168, 74385), (171, 73080), (174, 71820), (180, 69426), (189, 66120), (190, 65772), (203, 61560), (210, 59508), (216, 57855), (228, 54810), (232, 53865), (252, 49590), (261, 47880), (266, 46980), (270, 46284), (280, 44631), (285, 43848), (290, 43092), (315, 39672), (324, 38570), (342, 36540), (348, 35910), (360, 34713), (378, 33060), (380, 32886), (399, 31320), (405, 30856), (406, 30780), (420, 29754), (435, 28728), (456, 27405), (504, 24795), (513, 24360), (522, 23940), (532, 23490), (540, 23142), (551, 22680), (567, 22040), (570, 21924), (580, 21546), (609, 20520), (630, 19836), (648, 19285), (665, 18792), (684, 18270), (696, 17955), (756, 16530), (760, 16443), (783, 15960), (798, 15660), (810, 15428), (812, 15390), (840, 14877), (855, 14616), (870, 14364), (945, 13224), (1015, 12312), (1026, 12180), (1044, 11970), (1064, 11745), (1080, 11571), (1102, 11340), (1134, 11020), (1140, 10962), (1160, 10773), (1197, 10440), (1218, 10260), (1260, 9918), (1305, 9576), (1330, 9396), (1368, 9135), (1512, 8265), (1539, 8120), (1566, 7980), (1596, 7830), (1620, 7714), (1624, 7695), (1653, 7560), (1710, 7308), (1740, 7182), (1827, 6840), (1890, 6612), (1995, 6264), (2030, 6156), (2052, 6090), (2088, 5985), (2204, 5670), (2268, 5510), (2280, 5481), (2349, 5320), (2394, 5220), (2436, 5130), (2520, 4959), (2565, 4872), (2610, 4788), (2660, 4698), (2755, 4536), (2835, 4408), (3045, 4104), (3078, 4060), (3132, 3990), (3192, 3915), (3240, 3857), (3306, 3780), (3420, 3654), (3480, 3591)]