2180472480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7109}}^1$

素因数の和:7204

約数の個数: 192

約数和(自身を含む): 7740230400

約数和(自身を除く): 5559757920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 213, 216, 240, 270, 284, 288, 355, 360, 426, 432, 480, 540, 568, 639, 710, 720, 852, 864, 1065, 1080, 1136, 1278, 1420, 1440, 1704, 1917, 2130, 2160, 2272, 2556, 2840, 3195, 3408, 3834, 4260, 4320, 5112, 5680, 6390, 6816, 7109, 7668, 8520, 9585, 10224, 11360, 12780, 14218, 15336, 17040, 19170, 20448, 21327, 25560, 28436, 30672, 34080, 35545, 38340, 42654, 51120, 56872, 61344, 63981, 71090, 76680, 85308, 102240, 106635, 113744, 127962, 142180, 153360, 170616, 191943, 213270, 227488, 255924, 284360, 306720, 319905, 341232, 383886, 426540, 504739, 511848, 568720, 639810, 682464, 767772, 853080, 959715, 1009478, 1023696, 1137440, 1279620, 1514217, 1535544, 1706160, 1919430, 2018956, 2047392, 2523695, 2559240, 3028434, 3071088, 3412320, 3838860, 4037912, 4542651, 5047390, 5118480, 6056868, 6142176, 7571085, 7677720, 8075824, 9085302, 10094780, 10236960, 12113736, 13627953, 15142170, 15355440, 16151648, 18170604, 20189560, 22713255, 24227472, 27255906, 30284340, 30710880, 36341208, 40379120, 45426510, 48454944, 54511812, 60568680, 68139765, 72682416, 80758240, 90853020, 109023624, 121137360, 136279530, 145364832, 181706040, 218047248, 242274720, 272559060, 363412080, 436094496, 545118120, 726824160, 1090236240, 2180472480]

約数ペア:

[(1, 2180472480), (2, 1090236240), (3, 726824160), (4, 545118120), (5, 436094496), (6, 363412080), (8, 272559060), (9, 242274720), (10, 218047248), (12, 181706040), (15, 145364832), (16, 136279530), (18, 121137360), (20, 109023624), (24, 90853020), (27, 80758240), (30, 72682416), (32, 68139765), (36, 60568680), (40, 54511812), (45, 48454944), (48, 45426510), (54, 40379120), (60, 36341208), (71, 30710880), (72, 30284340), (80, 27255906), (90, 24227472), (96, 22713255), (108, 20189560), (120, 18170604), (135, 16151648), (142, 15355440), (144, 15142170), (160, 13627953), (180, 12113736), (213, 10236960), (216, 10094780), (240, 9085302), (270, 8075824), (284, 7677720), (288, 7571085), (355, 6142176), (360, 6056868), (426, 5118480), (432, 5047390), (480, 4542651), (540, 4037912), (568, 3838860), (639, 3412320), (710, 3071088), (720, 3028434), (852, 2559240), (864, 2523695), (1065, 2047392), (1080, 2018956), (1136, 1919430), (1278, 1706160), (1420, 1535544), (1440, 1514217), (1704, 1279620), (1917, 1137440), (2130, 1023696), (2160, 1009478), (2272, 959715), (2556, 853080), (2840, 767772), (3195, 682464), (3408, 639810), (3834, 568720), (4260, 511848), (4320, 504739), (5112, 426540), (5680, 383886), (6390, 341232), (6816, 319905), (7109, 306720), (7668, 284360), (8520, 255924), (9585, 227488), (10224, 213270), (11360, 191943), (12780, 170616), (14218, 153360), (15336, 142180), (17040, 127962), (19170, 113744), (20448, 106635), (21327, 102240), (25560, 85308), (28436, 76680), (30672, 71090), (34080, 63981), (35545, 61344), (38340, 56872), (42654, 51120)]