12646920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:116

約数の個数: 192

約数和(自身を含む): 45581760

約数和(自身を除く): 32934840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 67, 78, 88, 104, 110, 120, 121, 130, 132, 134, 143, 156, 165, 195, 201, 220, 242, 260, 264, 268, 286, 312, 330, 335, 363, 390, 402, 429, 440, 484, 520, 536, 572, 605, 660, 670, 715, 726, 737, 780, 804, 858, 871, 968, 1005, 1144, 1210, 1320, 1340, 1430, 1452, 1474, 1560, 1573, 1608, 1716, 1742, 1815, 2010, 2145, 2211, 2420, 2613, 2680, 2860, 2904, 2948, 3146, 3432, 3484, 3630, 3685, 4020, 4290, 4355, 4422, 4719, 4840, 5226, 5720, 5896, 6292, 6968, 7260, 7370, 7865, 8040, 8107, 8580, 8710, 8844, 9438, 9581, 10452, 11055, 12584, 13065, 14520, 14740, 15730, 16214, 17160, 17420, 17688, 18876, 19162, 20904, 22110, 23595, 24321, 26130, 28743, 29480, 31460, 32428, 34840, 37752, 38324, 40535, 44220, 47190, 47905, 48642, 52260, 57486, 62920, 64856, 76648, 81070, 88440, 94380, 95810, 97284, 104520, 105391, 114972, 121605, 143715, 162140, 188760, 191620, 194568, 210782, 229944, 243210, 287430, 316173, 324280, 383240, 421564, 486420, 526955, 574860, 632346, 843128, 972840, 1053910, 1149720, 1264692, 1580865, 2107820, 2529384, 3161730, 4215640, 6323460, 12646920]

約数ペア:

[(1, 12646920), (2, 6323460), (3, 4215640), (4, 3161730), (5, 2529384), (6, 2107820), (8, 1580865), (10, 1264692), (11, 1149720), (12, 1053910), (13, 972840), (15, 843128), (20, 632346), (22, 574860), (24, 526955), (26, 486420), (30, 421564), (33, 383240), (39, 324280), (40, 316173), (44, 287430), (52, 243210), (55, 229944), (60, 210782), (65, 194568), (66, 191620), (67, 188760), (78, 162140), (88, 143715), (104, 121605), (110, 114972), (120, 105391), (121, 104520), (130, 97284), (132, 95810), (134, 94380), (143, 88440), (156, 81070), (165, 76648), (195, 64856), (201, 62920), (220, 57486), (242, 52260), (260, 48642), (264, 47905), (268, 47190), (286, 44220), (312, 40535), (330, 38324), (335, 37752), (363, 34840), (390, 32428), (402, 31460), (429, 29480), (440, 28743), (484, 26130), (520, 24321), (536, 23595), (572, 22110), (605, 20904), (660, 19162), (670, 18876), (715, 17688), (726, 17420), (737, 17160), (780, 16214), (804, 15730), (858, 14740), (871, 14520), (968, 13065), (1005, 12584), (1144, 11055), (1210, 10452), (1320, 9581), (1340, 9438), (1430, 8844), (1452, 8710), (1474, 8580), (1560, 8107), (1573, 8040), (1608, 7865), (1716, 7370), (1742, 7260), (1815, 6968), (2010, 6292), (2145, 5896), (2211, 5720), (2420, 5226), (2613, 4840), (2680, 4719), (2860, 4422), (2904, 4355), (2948, 4290), (3146, 4020), (3432, 3685), (3484, 3630)]