145233270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:316

約数の個数: 256

約数和(自身を含む): 499322880

約数和(自身を除く): 354089610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 23, 26, 27, 30, 35, 39, 42, 45, 46, 54, 63, 65, 69, 70, 78, 90, 91, 105, 115, 117, 126, 130, 135, 138, 161, 182, 189, 195, 207, 210, 230, 234, 257, 270, 273, 299, 315, 322, 345, 351, 378, 390, 414, 455, 483, 514, 546, 585, 598, 621, 630, 690, 702, 771, 805, 819, 897, 910, 945, 966, 1035, 1170, 1242, 1285, 1365, 1449, 1495, 1542, 1610, 1638, 1755, 1794, 1799, 1890, 2070, 2093, 2313, 2415, 2457, 2570, 2691, 2730, 2898, 2990, 3105, 3341, 3510, 3598, 3855, 4095, 4186, 4347, 4485, 4626, 4830, 4914, 5382, 5397, 5911, 6210, 6279, 6682, 6939, 7245, 7710, 8073, 8190, 8694, 8970, 8995, 10023, 10465, 10794, 11565, 11822, 12285, 12558, 13455, 13878, 14490, 16146, 16191, 16705, 17733, 17990, 18837, 20046, 20930, 21735, 23130, 23387, 24570, 26910, 26985, 29555, 30069, 31395, 32382, 33410, 34695, 35466, 37674, 40365, 41377, 43470, 46774, 48573, 50115, 53199, 53970, 56511, 59110, 60138, 62790, 69390, 70161, 76843, 80730, 80955, 82754, 88665, 90207, 94185, 97146, 100230, 106398, 113022, 116935, 124131, 140322, 150345, 153686, 159597, 161910, 177330, 180414, 188370, 206885, 210483, 230529, 233870, 242865, 248262, 265995, 282555, 300690, 319194, 350805, 372393, 384215, 413770, 420966, 451035, 461058, 485730, 531990, 537901, 565110, 620655, 631449, 691587, 701610, 744786, 768430, 797985, 902070, 1052415, 1075802, 1117179, 1152645, 1241310, 1262898, 1383174, 1595970, 1613703, 1861965, 2074761, 2104830, 2234358, 2305290, 2689505, 3157245, 3227406, 3457935, 3723930, 4149522, 4841109, 5379010, 5585895, 6314490, 6915870, 8068515, 9682218, 10373805, 11171790, 14523327, 16137030, 20747610, 24205545, 29046654, 48411090, 72616635, 145233270]

約数ペア:

[(1, 145233270), (2, 72616635), (3, 48411090), (5, 29046654), (6, 24205545), (7, 20747610), (9, 16137030), (10, 14523327), (13, 11171790), (14, 10373805), (15, 9682218), (18, 8068515), (21, 6915870), (23, 6314490), (26, 5585895), (27, 5379010), (30, 4841109), (35, 4149522), (39, 3723930), (42, 3457935), (45, 3227406), (46, 3157245), (54, 2689505), (63, 2305290), (65, 2234358), (69, 2104830), (70, 2074761), (78, 1861965), (90, 1613703), (91, 1595970), (105, 1383174), (115, 1262898), (117, 1241310), (126, 1152645), (130, 1117179), (135, 1075802), (138, 1052415), (161, 902070), (182, 797985), (189, 768430), (195, 744786), (207, 701610), (210, 691587), (230, 631449), (234, 620655), (257, 565110), (270, 537901), (273, 531990), (299, 485730), (315, 461058), (322, 451035), (345, 420966), (351, 413770), (378, 384215), (390, 372393), (414, 350805), (455, 319194), (483, 300690), (514, 282555), (546, 265995), (585, 248262), (598, 242865), (621, 233870), (630, 230529), (690, 210483), (702, 206885), (771, 188370), (805, 180414), (819, 177330), (897, 161910), (910, 159597), (945, 153686), (966, 150345), (1035, 140322), (1170, 124131), (1242, 116935), (1285, 113022), (1365, 106398), (1449, 100230), (1495, 97146), (1542, 94185), (1610, 90207), (1638, 88665), (1755, 82754), (1794, 80955), (1799, 80730), (1890, 76843), (2070, 70161), (2093, 69390), (2313, 62790), (2415, 60138), (2457, 59110), (2570, 56511), (2691, 53970), (2730, 53199), (2898, 50115), (2990, 48573), (3105, 46774), (3341, 43470), (3510, 41377), (3598, 40365), (3855, 37674), (4095, 35466), (4186, 34695), (4347, 33410), (4485, 32382), (4626, 31395), (4830, 30069), (4914, 29555), (5382, 26985), (5397, 26910), (5911, 24570), (6210, 23387), (6279, 23130), (6682, 21735), (6939, 20930), (7245, 20046), (7710, 18837), (8073, 17990), (8190, 17733), (8694, 16705), (8970, 16191), (8995, 16146), (10023, 14490), (10465, 13878), (10794, 13455), (11565, 12558), (11822, 12285)]