19473887160

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^2$

素因数の和:557

約数の個数: 480

約数和(自身を含む): 80873321760

約数和(自身を除く): 61399434600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 81, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 162, 168, 180, 182, 189, 195, 210, 216, 234, 252, 257, 260, 270, 273, 280, 312, 315, 324, 351, 360, 364, 378, 390, 405, 420, 455, 468, 504, 514, 520, 540, 546, 567, 585, 630, 648, 702, 728, 756, 771, 780, 810, 819, 840, 910, 936, 945, 1028, 1053, 1080, 1092, 1134, 1170, 1260, 1285, 1365, 1404, 1512, 1542, 1560, 1620, 1638, 1755, 1799, 1820, 1890, 2056, 2106, 2184, 2268, 2313, 2340, 2457, 2520, 2570, 2730, 2808, 2835, 3084, 3240, 3276, 3341, 3510, 3598, 3640, 3780, 3855, 4095, 4212, 4536, 4626, 4680, 4914, 5140, 5265, 5397, 5460, 5670, 6168, 6552, 6682, 6939, 7020, 7196, 7371, 7560, 7710, 8190, 8424, 8995, 9252, 9828, 10023, 10280, 10530, 10794, 10920, 11340, 11565, 12285, 13364, 13878, 14040, 14392, 14742, 15420, 16191, 16380, 16705, 17990, 18504, 19656, 20046, 20817, 21060, 21588, 22680, 23130, 23387, 24570, 26728, 26985, 27756, 29484, 30069, 30840, 32382, 32760, 33410, 34695, 35980, 36855, 40092, 41634, 42120, 43176, 46260, 46774, 48573, 49140, 50115, 53970, 55512, 58968, 60138, 64764, 66049, 66820, 69390, 70161, 71960, 73710, 80184, 80955, 83268, 90207, 92520, 93548, 97146, 98280, 100230, 104085, 107940, 116935, 120276, 129528, 132098, 133640, 138780, 140322, 145719, 147420, 150345, 161910, 166536, 180414, 187096, 194292, 198147, 200460, 208170, 210483, 215880, 233870, 240552, 242865, 264196, 270621, 277560, 280644, 291438, 294840, 300690, 323820, 330245, 350805, 360828, 388584, 396294, 400920, 416340, 420966, 451035, 462343, 467740, 485730, 528392, 541242, 561288, 582876, 594441, 601380, 631449, 647640, 660490, 701610, 721656, 728595, 792588, 832680, 841932, 858637, 902070, 924686, 935480, 971460, 990735, 1052415, 1082484, 1165752, 1188882, 1202760, 1262898, 1320980, 1353105, 1387029, 1403220, 1457190, 1585176, 1683864, 1717274, 1783323, 1804140, 1849372, 1894347, 1942920, 1981470, 2104830, 2164968, 2311715, 2377764, 2525796, 2575911, 2641960, 2706210, 2774058, 2806440, 2914380, 2972205, 3157245, 3434548, 3566646, 3608280, 3698744, 3788694, 3962940, 4161087, 4209660, 4293185, 4623430, 4755528, 5051592, 5151822, 5349969, 5412420, 5548116, 5828760, 5944410, 6010459, 6314490, 6869096, 6935145, 7133292, 7577388, 7727733, 7925880, 8322174, 8419320, 8586370, 8916615, 9246860, 9471735, 10303644, 10699938, 10824840, 11096232, 11888820, 12020918, 12483261, 12628980, 12879555, 13870290, 14266584, 15154776, 15455466, 16644348, 17172740, 17833230, 18031377, 18493720, 18943470, 20607288, 20805435, 21399876, 23183199, 23777640, 24041836, 24966522, 25257960, 25759110, 26749845, 27740580, 30052295, 30910932, 33288696, 34345480, 35666460, 36062754, 37449783, 37886940, 38638665, 41610870, 42799752, 46366398, 48083672, 49933044, 51518220, 53499690, 54094131, 55481160, 60104590, 61821864, 62416305, 69549597, 71332920, 72125508, 74899566, 75773880, 77277330, 83221740, 90156885, 92732796, 99866088, 103036440, 106999380, 108188262, 115915995, 120209180, 124832610, 139099194, 144251016, 149799132, 154554660, 162282393, 166443480, 180313770, 185465592, 187248915, 213998760, 216376524, 231831990, 240418360, 249665220, 270470655, 278198388, 299598264, 309109320, 324564786, 347747985, 360627540, 374497830, 432753048, 463663980, 486847179, 499330440, 540941310, 556396776, 649129572, 695495970, 721255080, 748995660, 811411965, 927327960, 973694358, 1081882620, 1298259144, 1390991940, 1497991320, 1622823930, 1947388716, 2163765240, 2434235895, 2781983880, 3245647860, 3894777432, 4868471790, 6491295720, 9736943580, 19473887160]

約数ペア:

[(1, 19473887160), (2, 9736943580), (3, 6491295720), (4, 4868471790), (5, 3894777432), (6, 3245647860), (7, 2781983880), (8, 2434235895), (9, 2163765240), (10, 1947388716), (12, 1622823930), (13, 1497991320), (14, 1390991940), (15, 1298259144), (18, 1081882620), (20, 973694358), (21, 927327960), (24, 811411965), (26, 748995660), (27, 721255080), (28, 695495970), (30, 649129572), (35, 556396776), (36, 540941310), (39, 499330440), (40, 486847179), (42, 463663980), (45, 432753048), (52, 374497830), (54, 360627540), (56, 347747985), (60, 324564786), (63, 309109320), (65, 299598264), (70, 278198388), (72, 270470655), (78, 249665220), (81, 240418360), (84, 231831990), (90, 216376524), (91, 213998760), (104, 187248915), (105, 185465592), (108, 180313770), (117, 166443480), (120, 162282393), (126, 154554660), (130, 149799132), (135, 144251016), (140, 139099194), (156, 124832610), (162, 120209180), (168, 115915995), (180, 108188262), (182, 106999380), (189, 103036440), (195, 99866088), (210, 92732796), (216, 90156885), (234, 83221740), (252, 77277330), (257, 75773880), (260, 74899566), (270, 72125508), (273, 71332920), (280, 69549597), (312, 62416305), (315, 61821864), (324, 60104590), (351, 55481160), (360, 54094131), (364, 53499690), (378, 51518220), (390, 49933044), (405, 48083672), (420, 46366398), (455, 42799752), (468, 41610870), (504, 38638665), (514, 37886940), (520, 37449783), (540, 36062754), (546, 35666460), (567, 34345480), (585, 33288696), (630, 30910932), (648, 30052295), (702, 27740580), (728, 26749845), (756, 25759110), (771, 25257960), (780, 24966522), (810, 24041836), (819, 23777640), (840, 23183199), (910, 21399876), (936, 20805435), (945, 20607288), (1028, 18943470), (1053, 18493720), (1080, 18031377), (1092, 17833230), (1134, 17172740), (1170, 16644348), (1260, 15455466), (1285, 15154776), (1365, 14266584), (1404, 13870290), (1512, 12879555), (1542, 12628980), (1560, 12483261), (1620, 12020918), (1638, 11888820), (1755, 11096232), (1799, 10824840), (1820, 10699938), (1890, 10303644), (2056, 9471735), (2106, 9246860), (2184, 8916615), (2268, 8586370), (2313, 8419320), (2340, 8322174), (2457, 7925880), (2520, 7727733), (2570, 7577388), (2730, 7133292), (2808, 6935145), (2835, 6869096), (3084, 6314490), (3240, 6010459), (3276, 5944410), (3341, 5828760), (3510, 5548116), (3598, 5412420), (3640, 5349969), (3780, 5151822), (3855, 5051592), (4095, 4755528), (4212, 4623430), (4536, 4293185), (4626, 4209660), (4680, 4161087), (4914, 3962940), (5140, 3788694), (5265, 3698744), (5397, 3608280), (5460, 3566646), (5670, 3434548), (6168, 3157245), (6552, 2972205), (6682, 2914380), (6939, 2806440), (7020, 2774058), (7196, 2706210), (7371, 2641960), (7560, 2575911), (7710, 2525796), (8190, 2377764), (8424, 2311715), (8995, 2164968), (9252, 2104830), (9828, 1981470), (10023, 1942920), (10280, 1894347), (10530, 1849372), (10794, 1804140), (10920, 1783323), (11340, 1717274), (11565, 1683864), (12285, 1585176), (13364, 1457190), (13878, 1403220), (14040, 1387029), (14392, 1353105), (14742, 1320980), (15420, 1262898), (16191, 1202760), (16380, 1188882), (16705, 1165752), (17990, 1082484), (18504, 1052415), (19656, 990735), (20046, 971460), (20817, 935480), (21060, 924686), (21588, 902070), (22680, 858637), (23130, 841932), (23387, 832680), (24570, 792588), (26728, 728595), (26985, 721656), (27756, 701610), (29484, 660490), (30069, 647640), (30840, 631449), (32382, 601380), (32760, 594441), (33410, 582876), (34695, 561288), (35980, 541242), (36855, 528392), (40092, 485730), (41634, 467740), (42120, 462343), (43176, 451035), (46260, 420966), (46774, 416340), (48573, 400920), (49140, 396294), (50115, 388584), (53970, 360828), (55512, 350805), (58968, 330245), (60138, 323820), (64764, 300690), (66049, 294840), (66820, 291438), (69390, 280644), (70161, 277560), (71960, 270621), (73710, 264196), (80184, 242865), (80955, 240552), (83268, 233870), (90207, 215880), (92520, 210483), (93548, 208170), (97146, 200460), (98280, 198147), (100230, 194292), (104085, 187096), (107940, 180414), (116935, 166536), (120276, 161910), (129528, 150345), (132098, 147420), (133640, 145719), (138780, 140322)]