263232060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1303}}^1$

素因数の和:1372

約数の個数: 192

約数和(自身を含む): 932370432

約数和(自身を除く): 669138372

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 37, 39, 42, 52, 60, 65, 70, 74, 78, 84, 91, 105, 111, 130, 140, 148, 156, 182, 185, 195, 210, 222, 259, 260, 273, 364, 370, 390, 420, 444, 455, 481, 518, 546, 555, 740, 777, 780, 910, 962, 1036, 1092, 1110, 1295, 1303, 1365, 1443, 1554, 1820, 1924, 2220, 2405, 2590, 2606, 2730, 2886, 3108, 3367, 3885, 3909, 4810, 5180, 5212, 5460, 5772, 6515, 6734, 7215, 7770, 7818, 9121, 9620, 10101, 13030, 13468, 14430, 15540, 15636, 16835, 16939, 18242, 19545, 20202, 26060, 27363, 28860, 33670, 33878, 36484, 39090, 40404, 45605, 48211, 50505, 50817, 54726, 67340, 67756, 78180, 84695, 91210, 96422, 101010, 101634, 109452, 118573, 136815, 144633, 169390, 182420, 192844, 202020, 203268, 237146, 241055, 254085, 273630, 289266, 337477, 338780, 355719, 474292, 482110, 508170, 547260, 578532, 592865, 626743, 674954, 711438, 723165, 964220, 1012431, 1016340, 1185730, 1253486, 1349908, 1422876, 1446330, 1687385, 1778595, 1880229, 2024862, 2371460, 2506972, 2892660, 3133715, 3374770, 3557190, 3760458, 4049724, 4387201, 5062155, 6267430, 6749540, 7114380, 7520916, 8774402, 9401145, 10124310, 12534860, 13161603, 17548804, 18802290, 20248620, 21936005, 26323206, 37604580, 43872010, 52646412, 65808015, 87744020, 131616030, 263232060]

約数ペア:

[(1, 263232060), (2, 131616030), (3, 87744020), (4, 65808015), (5, 52646412), (6, 43872010), (7, 37604580), (10, 26323206), (12, 21936005), (13, 20248620), (14, 18802290), (15, 17548804), (20, 13161603), (21, 12534860), (26, 10124310), (28, 9401145), (30, 8774402), (35, 7520916), (37, 7114380), (39, 6749540), (42, 6267430), (52, 5062155), (60, 4387201), (65, 4049724), (70, 3760458), (74, 3557190), (78, 3374770), (84, 3133715), (91, 2892660), (105, 2506972), (111, 2371460), (130, 2024862), (140, 1880229), (148, 1778595), (156, 1687385), (182, 1446330), (185, 1422876), (195, 1349908), (210, 1253486), (222, 1185730), (259, 1016340), (260, 1012431), (273, 964220), (364, 723165), (370, 711438), (390, 674954), (420, 626743), (444, 592865), (455, 578532), (481, 547260), (518, 508170), (546, 482110), (555, 474292), (740, 355719), (777, 338780), (780, 337477), (910, 289266), (962, 273630), (1036, 254085), (1092, 241055), (1110, 237146), (1295, 203268), (1303, 202020), (1365, 192844), (1443, 182420), (1554, 169390), (1820, 144633), (1924, 136815), (2220, 118573), (2405, 109452), (2590, 101634), (2606, 101010), (2730, 96422), (2886, 91210), (3108, 84695), (3367, 78180), (3885, 67756), (3909, 67340), (4810, 54726), (5180, 50817), (5212, 50505), (5460, 48211), (5772, 45605), (6515, 40404), (6734, 39090), (7215, 36484), (7770, 33878), (7818, 33670), (9121, 28860), (9620, 27363), (10101, 26060), (13030, 20202), (13468, 19545), (14430, 18242), (15540, 16939), (15636, 16835)]