2040176340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{6197}}^1$

素因数の和:6302

約数の個数: 144

約数和(自身を含む): 6497487360

約数和(自身を除く): 4457311020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 59, 60, 62, 90, 93, 118, 124, 155, 177, 180, 186, 236, 279, 295, 310, 354, 372, 465, 531, 558, 590, 620, 708, 885, 930, 1062, 1116, 1180, 1395, 1770, 1829, 1860, 2124, 2655, 2790, 3540, 3658, 5310, 5487, 5580, 6197, 7316, 9145, 10620, 10974, 12394, 16461, 18290, 18591, 21948, 24788, 27435, 30985, 32922, 36580, 37182, 54870, 55773, 61970, 65844, 74364, 82305, 92955, 109740, 111546, 123940, 164610, 185910, 192107, 223092, 278865, 329220, 365623, 371820, 384214, 557730, 576321, 731246, 768428, 960535, 1096869, 1115460, 1152642, 1462492, 1728963, 1828115, 1921070, 2193738, 2305284, 2881605, 3290607, 3457926, 3656230, 3842140, 4387476, 5484345, 5763210, 6581214, 6915852, 7312460, 8644815, 10968690, 11334313, 11526420, 13162428, 16453035, 17289630, 21937380, 22668626, 32906070, 34002939, 34579260, 45337252, 56671565, 65812140, 68005878, 102008817, 113343130, 136011756, 170014695, 204017634, 226686260, 340029390, 408035268, 510044085, 680058780, 1020088170, 2040176340]

約数ペア:

[(1, 2040176340), (2, 1020088170), (3, 680058780), (4, 510044085), (5, 408035268), (6, 340029390), (9, 226686260), (10, 204017634), (12, 170014695), (15, 136011756), (18, 113343130), (20, 102008817), (30, 68005878), (31, 65812140), (36, 56671565), (45, 45337252), (59, 34579260), (60, 34002939), (62, 32906070), (90, 22668626), (93, 21937380), (118, 17289630), (124, 16453035), (155, 13162428), (177, 11526420), (180, 11334313), (186, 10968690), (236, 8644815), (279, 7312460), (295, 6915852), (310, 6581214), (354, 5763210), (372, 5484345), (465, 4387476), (531, 3842140), (558, 3656230), (590, 3457926), (620, 3290607), (708, 2881605), (885, 2305284), (930, 2193738), (1062, 1921070), (1116, 1828115), (1180, 1728963), (1395, 1462492), (1770, 1152642), (1829, 1115460), (1860, 1096869), (2124, 960535), (2655, 768428), (2790, 731246), (3540, 576321), (3658, 557730), (5310, 384214), (5487, 371820), (5580, 365623), (6197, 329220), (7316, 278865), (9145, 223092), (10620, 192107), (10974, 185910), (12394, 164610), (16461, 123940), (18290, 111546), (18591, 109740), (21948, 92955), (24788, 82305), (27435, 74364), (30985, 65844), (32922, 61970), (36580, 55773), (37182, 54870)]