315329520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3853}}^1$

素因数の和:3911

約数の個数: 160

約数和(自身を含む): 1101072384

約数和(自身を除く): 785742864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2480, 2640, 2728, 3410, 3720, 3853, 4092, 5115, 5456, 6820, 7440, 7706, 8184, 10230, 11559, 13640, 15412, 16368, 19265, 20460, 23118, 27280, 30824, 38530, 40920, 42383, 46236, 57795, 61648, 77060, 81840, 84766, 92472, 115590, 119443, 127149, 154120, 169532, 184944, 211915, 231180, 238886, 254298, 308240, 339064, 358329, 423830, 462360, 477772, 508596, 597215, 635745, 678128, 716658, 847660, 924720, 955544, 1017192, 1194430, 1271490, 1313873, 1433316, 1695320, 1791645, 1911088, 2034384, 2388860, 2542980, 2627746, 2866632, 3390640, 3583290, 3941619, 4777720, 5085960, 5255492, 5733264, 6569365, 7166580, 7883238, 9555440, 10171920, 10510984, 13138730, 14333160, 15766476, 19708095, 21021968, 26277460, 28666320, 31532952, 39416190, 52554920, 63065904, 78832380, 105109840, 157664760, 315329520]

約数ペア:

[(1, 315329520), (2, 157664760), (3, 105109840), (4, 78832380), (5, 63065904), (6, 52554920), (8, 39416190), (10, 31532952), (11, 28666320), (12, 26277460), (15, 21021968), (16, 19708095), (20, 15766476), (22, 14333160), (24, 13138730), (30, 10510984), (31, 10171920), (33, 9555440), (40, 7883238), (44, 7166580), (48, 6569365), (55, 5733264), (60, 5255492), (62, 5085960), (66, 4777720), (80, 3941619), (88, 3583290), (93, 3390640), (110, 2866632), (120, 2627746), (124, 2542980), (132, 2388860), (155, 2034384), (165, 1911088), (176, 1791645), (186, 1695320), (220, 1433316), (240, 1313873), (248, 1271490), (264, 1194430), (310, 1017192), (330, 955544), (341, 924720), (372, 847660), (440, 716658), (465, 678128), (496, 635745), (528, 597215), (620, 508596), (660, 477772), (682, 462360), (744, 423830), (880, 358329), (930, 339064), (1023, 308240), (1240, 254298), (1320, 238886), (1364, 231180), (1488, 211915), (1705, 184944), (1860, 169532), (2046, 154120), (2480, 127149), (2640, 119443), (2728, 115590), (3410, 92472), (3720, 84766), (3853, 81840), (4092, 77060), (5115, 61648), (5456, 57795), (6820, 46236), (7440, 42383), (7706, 40920), (8184, 38530), (10230, 30824), (11559, 27280), (13640, 23118), (15412, 20460), (16368, 19265)]