12956580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:155

約数の個数: 216

約数和(自身を含む): 49670712

約数和(自身を除く): 36714132

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 113, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 226, 234, 245, 252, 260, 273, 294, 315, 339, 364, 390, 420, 441, 452, 455, 468, 490, 546, 565, 585, 588, 630, 637, 678, 735, 780, 791, 819, 882, 910, 980, 1017, 1092, 1130, 1170, 1260, 1274, 1356, 1365, 1469, 1470, 1582, 1638, 1695, 1764, 1820, 1911, 2034, 2205, 2260, 2340, 2373, 2548, 2730, 2938, 2940, 3164, 3185, 3276, 3390, 3822, 3955, 4068, 4095, 4407, 4410, 4746, 5085, 5460, 5537, 5733, 5876, 6370, 6780, 7119, 7345, 7644, 7910, 8190, 8814, 8820, 9492, 9555, 10170, 10283, 11074, 11466, 11865, 12740, 13221, 14238, 14690, 15820, 16380, 16611, 17628, 19110, 20340, 20566, 22035, 22148, 22932, 23730, 26442, 27685, 28476, 28665, 29380, 30849, 33222, 35595, 38220, 41132, 44070, 47460, 49833, 51415, 52884, 55370, 57330, 61698, 66105, 66444, 71190, 71981, 83055, 88140, 92547, 99666, 102830, 110740, 114660, 123396, 132210, 142380, 143962, 154245, 166110, 185094, 199332, 205660, 215943, 249165, 264420, 287924, 308490, 332220, 359905, 370188, 431886, 462735, 498330, 616980, 647829, 719810, 863772, 925470, 996660, 1079715, 1295658, 1439620, 1850940, 2159430, 2591316, 3239145, 4318860, 6478290, 12956580]

約数ペア:

[(1, 12956580), (2, 6478290), (3, 4318860), (4, 3239145), (5, 2591316), (6, 2159430), (7, 1850940), (9, 1439620), (10, 1295658), (12, 1079715), (13, 996660), (14, 925470), (15, 863772), (18, 719810), (20, 647829), (21, 616980), (26, 498330), (28, 462735), (30, 431886), (35, 370188), (36, 359905), (39, 332220), (42, 308490), (45, 287924), (49, 264420), (52, 249165), (60, 215943), (63, 205660), (65, 199332), (70, 185094), (78, 166110), (84, 154245), (90, 143962), (91, 142380), (98, 132210), (105, 123396), (113, 114660), (117, 110740), (126, 102830), (130, 99666), (140, 92547), (147, 88140), (156, 83055), (180, 71981), (182, 71190), (195, 66444), (196, 66105), (210, 61698), (226, 57330), (234, 55370), (245, 52884), (252, 51415), (260, 49833), (273, 47460), (294, 44070), (315, 41132), (339, 38220), (364, 35595), (390, 33222), (420, 30849), (441, 29380), (452, 28665), (455, 28476), (468, 27685), (490, 26442), (546, 23730), (565, 22932), (585, 22148), (588, 22035), (630, 20566), (637, 20340), (678, 19110), (735, 17628), (780, 16611), (791, 16380), (819, 15820), (882, 14690), (910, 14238), (980, 13221), (1017, 12740), (1092, 11865), (1130, 11466), (1170, 11074), (1260, 10283), (1274, 10170), (1356, 9555), (1365, 9492), (1469, 8820), (1470, 8814), (1582, 8190), (1638, 7910), (1695, 7644), (1764, 7345), (1820, 7119), (1911, 6780), (2034, 6370), (2205, 5876), (2260, 5733), (2340, 5537), (2373, 5460), (2548, 5085), (2730, 4746), (2938, 4410), (2940, 4407), (3164, 4095), (3185, 4068), (3276, 3955), (3390, 3822)]