667295460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9199}}^1$

素因数の和:9258

約数の個数: 144

約数和(自身を含む): 2250393600

約数和(自身を除く): 1583098140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2418, 2790, 3627, 4030, 4836, 5580, 6045, 7254, 8060, 9199, 12090, 14508, 18135, 18398, 24180, 27597, 36270, 36796, 45995, 55194, 72540, 82791, 91990, 110388, 119587, 137985, 165582, 183980, 239174, 275970, 285169, 331164, 358761, 413955, 478348, 551940, 570338, 597935, 717522, 827910, 855507, 1076283, 1140676, 1195870, 1425845, 1435044, 1655820, 1711014, 1793805, 2152566, 2391740, 2566521, 2851690, 3422028, 3587610, 3707197, 4277535, 4305132, 5133042, 5381415, 5703380, 7175220, 7414394, 8555070, 10266084, 10762830, 11121591, 12832605, 14828788, 17110140, 18535985, 21525660, 22243182, 25665210, 33364773, 37071970, 44486364, 51330420, 55607955, 66729546, 74143940, 111215910, 133459092, 166823865, 222431820, 333647730, 667295460]

約数ペア:

[(1, 667295460), (2, 333647730), (3, 222431820), (4, 166823865), (5, 133459092), (6, 111215910), (9, 74143940), (10, 66729546), (12, 55607955), (13, 51330420), (15, 44486364), (18, 37071970), (20, 33364773), (26, 25665210), (30, 22243182), (31, 21525660), (36, 18535985), (39, 17110140), (45, 14828788), (52, 12832605), (60, 11121591), (62, 10762830), (65, 10266084), (78, 8555070), (90, 7414394), (93, 7175220), (117, 5703380), (124, 5381415), (130, 5133042), (155, 4305132), (156, 4277535), (180, 3707197), (186, 3587610), (195, 3422028), (234, 2851690), (260, 2566521), (279, 2391740), (310, 2152566), (372, 1793805), (390, 1711014), (403, 1655820), (465, 1435044), (468, 1425845), (558, 1195870), (585, 1140676), (620, 1076283), (780, 855507), (806, 827910), (930, 717522), (1116, 597935), (1170, 570338), (1209, 551940), (1395, 478348), (1612, 413955), (1860, 358761), (2015, 331164), (2340, 285169), (2418, 275970), (2790, 239174), (3627, 183980), (4030, 165582), (4836, 137985), (5580, 119587), (6045, 110388), (7254, 91990), (8060, 82791), (9199, 72540), (12090, 55194), (14508, 45995), (18135, 36796), (18398, 36270), (24180, 27597)]