4413679440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{859}}^1$

素因数の和:1225

約数の個数: 160

約数和(自身を含む): 13922918400

約数和(自身を除く): 9509238960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 271, 316, 395, 474, 542, 632, 790, 813, 859, 948, 1084, 1185, 1264, 1355, 1580, 1626, 1718, 1896, 2168, 2370, 2577, 2710, 3160, 3252, 3436, 3792, 4065, 4295, 4336, 4740, 5154, 5420, 6320, 6504, 6872, 8130, 8590, 9480, 10308, 10840, 12885, 13008, 13744, 16260, 17180, 18960, 20616, 21409, 21680, 25770, 32520, 34360, 41232, 42818, 51540, 64227, 65040, 67861, 68720, 85636, 103080, 107045, 128454, 135722, 171272, 203583, 206160, 214090, 232789, 256908, 271444, 321135, 339305, 342544, 407166, 428180, 465578, 513816, 542888, 642270, 678610, 698367, 814332, 856360, 931156, 1017915, 1027632, 1085776, 1163945, 1284540, 1357220, 1396734, 1628664, 1712720, 1862312, 2035830, 2327890, 2569080, 2714440, 2793468, 3257328, 3491835, 3724624, 4071660, 4655780, 5138160, 5428880, 5586936, 6983670, 8143320, 9311560, 11173872, 13967340, 16286640, 18390331, 18623120, 27934680, 36780662, 55170993, 55869360, 73561324, 91951655, 110341986, 147122648, 183903310, 220683972, 275854965, 294245296, 367806620, 441367944, 551709930, 735613240, 882735888, 1103419860, 1471226480, 2206839720, 4413679440]

約数ペア:

[(1, 4413679440), (2, 2206839720), (3, 1471226480), (4, 1103419860), (5, 882735888), (6, 735613240), (8, 551709930), (10, 441367944), (12, 367806620), (15, 294245296), (16, 275854965), (20, 220683972), (24, 183903310), (30, 147122648), (40, 110341986), (48, 91951655), (60, 73561324), (79, 55869360), (80, 55170993), (120, 36780662), (158, 27934680), (237, 18623120), (240, 18390331), (271, 16286640), (316, 13967340), (395, 11173872), (474, 9311560), (542, 8143320), (632, 6983670), (790, 5586936), (813, 5428880), (859, 5138160), (948, 4655780), (1084, 4071660), (1185, 3724624), (1264, 3491835), (1355, 3257328), (1580, 2793468), (1626, 2714440), (1718, 2569080), (1896, 2327890), (2168, 2035830), (2370, 1862312), (2577, 1712720), (2710, 1628664), (3160, 1396734), (3252, 1357220), (3436, 1284540), (3792, 1163945), (4065, 1085776), (4295, 1027632), (4336, 1017915), (4740, 931156), (5154, 856360), (5420, 814332), (6320, 698367), (6504, 678610), (6872, 642270), (8130, 542888), (8590, 513816), (9480, 465578), (10308, 428180), (10840, 407166), (12885, 342544), (13008, 339305), (13744, 321135), (16260, 271444), (17180, 256908), (18960, 232789), (20616, 214090), (21409, 206160), (21680, 203583), (25770, 171272), (32520, 135722), (34360, 128454), (41232, 107045), (42818, 103080), (51540, 85636), (64227, 68720), (65040, 67861)]