2361756780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{1021}}^1$

素因数の和:1288

約数の個数: 144

約数和(自身を含む): 7312189248

約数和(自身を除く): 4950432468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 181, 213, 284, 355, 362, 426, 543, 639, 710, 724, 852, 905, 1021, 1065, 1086, 1278, 1420, 1629, 1810, 2042, 2130, 2172, 2556, 2715, 3063, 3195, 3258, 3620, 4084, 4260, 5105, 5430, 6126, 6390, 6516, 8145, 9189, 10210, 10860, 12252, 12780, 12851, 15315, 16290, 18378, 20420, 25702, 30630, 32580, 36756, 38553, 45945, 51404, 61260, 64255, 72491, 77106, 91890, 115659, 128510, 144982, 154212, 183780, 184801, 192765, 217473, 231318, 257020, 289964, 362455, 369602, 385530, 434946, 462636, 554403, 578295, 652419, 724910, 739204, 771060, 869892, 924005, 1087365, 1108806, 1156590, 1304838, 1449820, 1663209, 1848010, 2174730, 2217612, 2313180, 2609676, 2772015, 3262095, 3326418, 3696020, 4349460, 5544030, 6524190, 6652836, 8316045, 11088060, 13048380, 13120871, 16632090, 26241742, 33264180, 39362613, 52483484, 65604355, 78725226, 118087839, 131208710, 157450452, 196813065, 236175678, 262417420, 393626130, 472351356, 590439195, 787252260, 1180878390, 2361756780]

約数ペア:

[(1, 2361756780), (2, 1180878390), (3, 787252260), (4, 590439195), (5, 472351356), (6, 393626130), (9, 262417420), (10, 236175678), (12, 196813065), (15, 157450452), (18, 131208710), (20, 118087839), (30, 78725226), (36, 65604355), (45, 52483484), (60, 39362613), (71, 33264180), (90, 26241742), (142, 16632090), (180, 13120871), (181, 13048380), (213, 11088060), (284, 8316045), (355, 6652836), (362, 6524190), (426, 5544030), (543, 4349460), (639, 3696020), (710, 3326418), (724, 3262095), (852, 2772015), (905, 2609676), (1021, 2313180), (1065, 2217612), (1086, 2174730), (1278, 1848010), (1420, 1663209), (1629, 1449820), (1810, 1304838), (2042, 1156590), (2130, 1108806), (2172, 1087365), (2556, 924005), (2715, 869892), (3063, 771060), (3195, 739204), (3258, 724910), (3620, 652419), (4084, 578295), (4260, 554403), (5105, 462636), (5430, 434946), (6126, 385530), (6390, 369602), (6516, 362455), (8145, 289964), (9189, 257020), (10210, 231318), (10860, 217473), (12252, 192765), (12780, 184801), (12851, 183780), (15315, 154212), (16290, 144982), (18378, 128510), (20420, 115659), (25702, 91890), (30630, 77106), (32580, 72491), (36756, 64255), (38553, 61260), (45945, 51404)]