392648520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2729}}^1$

素因数の和:2863

約数の個数: 128

約数和(自身を含む): 1297296000

約数和(自身を除く): 904647480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 109, 110, 120, 132, 165, 218, 220, 264, 327, 330, 436, 440, 545, 654, 660, 872, 1090, 1199, 1308, 1320, 1635, 2180, 2398, 2616, 2729, 3270, 3597, 4360, 4796, 5458, 5995, 6540, 7194, 8187, 9592, 10916, 11990, 13080, 13645, 14388, 16374, 17985, 21832, 23980, 27290, 28776, 30019, 32748, 35970, 40935, 47960, 54580, 60038, 65496, 71940, 81870, 90057, 109160, 120076, 143880, 150095, 163740, 180114, 240152, 297461, 300190, 327480, 360228, 450285, 594922, 600380, 720456, 892383, 900570, 1189844, 1200760, 1487305, 1784766, 1801140, 2379688, 2974610, 3272071, 3569532, 3602280, 4461915, 5949220, 6544142, 7139064, 8923830, 9816213, 11898440, 13088284, 16360355, 17847660, 19632426, 26176568, 32720710, 35695320, 39264852, 49081065, 65441420, 78529704, 98162130, 130882840, 196324260, 392648520]

約数ペア:

[(1, 392648520), (2, 196324260), (3, 130882840), (4, 98162130), (5, 78529704), (6, 65441420), (8, 49081065), (10, 39264852), (11, 35695320), (12, 32720710), (15, 26176568), (20, 19632426), (22, 17847660), (24, 16360355), (30, 13088284), (33, 11898440), (40, 9816213), (44, 8923830), (55, 7139064), (60, 6544142), (66, 5949220), (88, 4461915), (109, 3602280), (110, 3569532), (120, 3272071), (132, 2974610), (165, 2379688), (218, 1801140), (220, 1784766), (264, 1487305), (327, 1200760), (330, 1189844), (436, 900570), (440, 892383), (545, 720456), (654, 600380), (660, 594922), (872, 450285), (1090, 360228), (1199, 327480), (1308, 300190), (1320, 297461), (1635, 240152), (2180, 180114), (2398, 163740), (2616, 150095), (2729, 143880), (3270, 120076), (3597, 109160), (4360, 90057), (4796, 81870), (5458, 71940), (5995, 65496), (6540, 60038), (7194, 54580), (8187, 47960), (9592, 40935), (10916, 35970), (11990, 32748), (13080, 30019), (13645, 28776), (14388, 27290), (16374, 23980), (17985, 21832)]