131480406144

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{64591}}^1$

素因数の和:64664

約数の個数: 256

約数和(自身を含む): 421656576000

約数和(自身を除く): 290176169856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 64, 72, 76, 93, 96, 108, 114, 124, 128, 144, 152, 171, 186, 192, 216, 228, 248, 279, 288, 304, 342, 372, 384, 432, 456, 496, 513, 558, 576, 589, 608, 684, 744, 837, 864, 912, 992, 1026, 1116, 1152, 1178, 1216, 1368, 1488, 1674, 1728, 1767, 1824, 1984, 2052, 2232, 2356, 2432, 2736, 2976, 3348, 3456, 3534, 3648, 3968, 4104, 4464, 4712, 5301, 5472, 5952, 6696, 7068, 7296, 8208, 8928, 9424, 10602, 10944, 11904, 13392, 14136, 15903, 16416, 17856, 18848, 21204, 21888, 26784, 28272, 31806, 32832, 35712, 37696, 42408, 53568, 56544, 63612, 64591, 65664, 75392, 84816, 107136, 113088, 127224, 129182, 169632, 193773, 226176, 254448, 258364, 339264, 387546, 508896, 516728, 581319, 678528, 775092, 1017792, 1033456, 1162638, 1227229, 1550184, 1743957, 2002321, 2035584, 2066912, 2325276, 2454458, 3100368, 3487914, 3681687, 4004642, 4133824, 4650552, 4908916, 6006963, 6200736, 6975828, 7363374, 8009284, 8267648, 9301104, 9817832, 11045061, 12013926, 12401472, 13951656, 14726748, 16018568, 18020889, 18602208, 19635664, 22090122, 24027852, 24802944, 27903312, 29453496, 32037136, 33135183, 36041778, 37204416, 38044099, 39271328, 44180244, 48055704, 54062667, 55806624, 58906992, 64074272, 66270366, 72083556, 74408832, 76088198, 78542656, 88360488, 96111408, 108125334, 111613248, 114132297, 117813984, 128148544, 132540732, 144167112, 152176396, 157085312, 176720976, 192222816, 216250668, 223226496, 228264594, 235627968, 256297088, 265081464, 288334224, 304352792, 342396891, 353441952, 384445632, 432501336, 456529188, 471255936, 530162928, 576668448, 608705584, 684793782, 706883904, 768891264, 865002672, 913058376, 1027190673, 1060325856, 1153336896, 1217411168, 1369587564, 1413767808, 1730005344, 1826116752, 2054381346, 2120651712, 2306673792, 2434822336, 2739175128, 3460010688, 3652233504, 4108762692, 4241303424, 4869644672, 5478350256, 6920021376, 7304467008, 8217525384, 10956700512, 14608934016, 16435050768, 21913401024, 32870101536, 43826802048, 65740203072, 131480406144]

約数ペア:

[(1, 131480406144), (2, 65740203072), (3, 43826802048), (4, 32870101536), (6, 21913401024), (8, 16435050768), (9, 14608934016), (12, 10956700512), (16, 8217525384), (18, 7304467008), (19, 6920021376), (24, 5478350256), (27, 4869644672), (31, 4241303424), (32, 4108762692), (36, 3652233504), (38, 3460010688), (48, 2739175128), (54, 2434822336), (57, 2306673792), (62, 2120651712), (64, 2054381346), (72, 1826116752), (76, 1730005344), (93, 1413767808), (96, 1369587564), (108, 1217411168), (114, 1153336896), (124, 1060325856), (128, 1027190673), (144, 913058376), (152, 865002672), (171, 768891264), (186, 706883904), (192, 684793782), (216, 608705584), (228, 576668448), (248, 530162928), (279, 471255936), (288, 456529188), (304, 432501336), (342, 384445632), (372, 353441952), (384, 342396891), (432, 304352792), (456, 288334224), (496, 265081464), (513, 256297088), (558, 235627968), (576, 228264594), (589, 223226496), (608, 216250668), (684, 192222816), (744, 176720976), (837, 157085312), (864, 152176396), (912, 144167112), (992, 132540732), (1026, 128148544), (1116, 117813984), (1152, 114132297), (1178, 111613248), (1216, 108125334), (1368, 96111408), (1488, 88360488), (1674, 78542656), (1728, 76088198), (1767, 74408832), (1824, 72083556), (1984, 66270366), (2052, 64074272), (2232, 58906992), (2356, 55806624), (2432, 54062667), (2736, 48055704), (2976, 44180244), (3348, 39271328), (3456, 38044099), (3534, 37204416), (3648, 36041778), (3968, 33135183), (4104, 32037136), (4464, 29453496), (4712, 27903312), (5301, 24802944), (5472, 24027852), (5952, 22090122), (6696, 19635664), (7068, 18602208), (7296, 18020889), (8208, 16018568), (8928, 14726748), (9424, 13951656), (10602, 12401472), (10944, 12013926), (11904, 11045061), (13392, 9817832), (14136, 9301104), (15903, 8267648), (16416, 8009284), (17856, 7363374), (18848, 6975828), (21204, 6200736), (21888, 6006963), (26784, 4908916), (28272, 4650552), (31806, 4133824), (32832, 4004642), (35712, 3681687), (37696, 3487914), (42408, 3100368), (53568, 2454458), (56544, 2325276), (63612, 2066912), (64591, 2035584), (65664, 2002321), (75392, 1743957), (84816, 1550184), (107136, 1227229), (113088, 1162638), (127224, 1033456), (129182, 1017792), (169632, 775092), (193773, 678528), (226176, 581319), (254448, 516728), (258364, 508896), (339264, 387546)]