964846440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:688

約数の個数: 192

約数和(自身を含む): 3243240000

約数和(自身を除く): 2278393560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 131, 164, 180, 205, 246, 262, 328, 360, 369, 393, 410, 492, 499, 524, 615, 655, 738, 786, 820, 984, 998, 1048, 1179, 1230, 1310, 1476, 1497, 1572, 1640, 1845, 1965, 1996, 2358, 2460, 2495, 2620, 2952, 2994, 3144, 3690, 3930, 3992, 4491, 4716, 4920, 4990, 5240, 5371, 5895, 5988, 7380, 7485, 7860, 8982, 9432, 9980, 10742, 11790, 11976, 14760, 14970, 15720, 16113, 17964, 19960, 20459, 21484, 22455, 23580, 26855, 29940, 32226, 35928, 40918, 42968, 44910, 47160, 48339, 53710, 59880, 61377, 64452, 65369, 80565, 81836, 89820, 96678, 102295, 107420, 122754, 128904, 130738, 161130, 163672, 179640, 184131, 193356, 196107, 204590, 214840, 241695, 245508, 261476, 306885, 322260, 326845, 368262, 386712, 392214, 409180, 483390, 491016, 522952, 588321, 613770, 644520, 653690, 736524, 784428, 818360, 920655, 966780, 980535, 1176642, 1227540, 1307380, 1473048, 1568856, 1841310, 1933560, 1961070, 2353284, 2455080, 2614760, 2680129, 2941605, 3682620, 3922140, 4706568, 5360258, 5883210, 7365240, 7844280, 8040387, 10720516, 11766420, 13400645, 16080774, 21441032, 23532840, 24121161, 26801290, 32161548, 40201935, 48242322, 53602580, 64323096, 80403870, 96484644, 107205160, 120605805, 160807740, 192969288, 241211610, 321615480, 482423220, 964846440]

約数ペア:

[(1, 964846440), (2, 482423220), (3, 321615480), (4, 241211610), (5, 192969288), (6, 160807740), (8, 120605805), (9, 107205160), (10, 96484644), (12, 80403870), (15, 64323096), (18, 53602580), (20, 48242322), (24, 40201935), (30, 32161548), (36, 26801290), (40, 24121161), (41, 23532840), (45, 21441032), (60, 16080774), (72, 13400645), (82, 11766420), (90, 10720516), (120, 8040387), (123, 7844280), (131, 7365240), (164, 5883210), (180, 5360258), (205, 4706568), (246, 3922140), (262, 3682620), (328, 2941605), (360, 2680129), (369, 2614760), (393, 2455080), (410, 2353284), (492, 1961070), (499, 1933560), (524, 1841310), (615, 1568856), (655, 1473048), (738, 1307380), (786, 1227540), (820, 1176642), (984, 980535), (998, 966780), (1048, 920655), (1179, 818360), (1230, 784428), (1310, 736524), (1476, 653690), (1497, 644520), (1572, 613770), (1640, 588321), (1845, 522952), (1965, 491016), (1996, 483390), (2358, 409180), (2460, 392214), (2495, 386712), (2620, 368262), (2952, 326845), (2994, 322260), (3144, 306885), (3690, 261476), (3930, 245508), (3992, 241695), (4491, 214840), (4716, 204590), (4920, 196107), (4990, 193356), (5240, 184131), (5371, 179640), (5895, 163672), (5988, 161130), (7380, 130738), (7485, 128904), (7860, 122754), (8982, 107420), (9432, 102295), (9980, 96678), (10742, 89820), (11790, 81836), (11976, 80565), (14760, 65369), (14970, 64452), (15720, 61377), (16113, 59880), (17964, 53710), (19960, 48339), (20459, 47160), (21484, 44910), (22455, 42968), (23580, 40918), (26855, 35928), (29940, 32226)]