286015920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1123

約数の個数: 160

約数和(自身を含む): 940892160

約数和(自身を除く): 654876240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 37, 40, 48, 60, 62, 74, 80, 93, 111, 120, 124, 148, 155, 185, 186, 222, 240, 248, 296, 310, 370, 372, 444, 465, 496, 555, 592, 620, 740, 744, 888, 930, 1039, 1110, 1147, 1240, 1480, 1488, 1776, 1860, 2078, 2220, 2294, 2480, 2960, 3117, 3441, 3720, 4156, 4440, 4588, 5195, 5735, 6234, 6882, 7440, 8312, 8880, 9176, 10390, 11470, 12468, 13764, 15585, 16624, 17205, 18352, 20780, 22940, 24936, 27528, 31170, 32209, 34410, 38443, 41560, 45880, 49872, 55056, 62340, 64418, 68820, 76886, 83120, 91760, 96627, 115329, 124680, 128836, 137640, 153772, 161045, 192215, 193254, 230658, 249360, 257672, 275280, 307544, 322090, 384430, 386508, 461316, 483135, 515344, 576645, 615088, 644180, 768860, 773016, 922632, 966270, 1153290, 1191733, 1288360, 1537720, 1546032, 1845264, 1932540, 2306580, 2383466, 2576720, 3075440, 3575199, 3865080, 4613160, 4766932, 5958665, 7150398, 7730160, 9226320, 9533864, 11917330, 14300796, 17875995, 19067728, 23834660, 28601592, 35751990, 47669320, 57203184, 71503980, 95338640, 143007960, 286015920]

約数ペア:

[(1, 286015920), (2, 143007960), (3, 95338640), (4, 71503980), (5, 57203184), (6, 47669320), (8, 35751990), (10, 28601592), (12, 23834660), (15, 19067728), (16, 17875995), (20, 14300796), (24, 11917330), (30, 9533864), (31, 9226320), (37, 7730160), (40, 7150398), (48, 5958665), (60, 4766932), (62, 4613160), (74, 3865080), (80, 3575199), (93, 3075440), (111, 2576720), (120, 2383466), (124, 2306580), (148, 1932540), (155, 1845264), (185, 1546032), (186, 1537720), (222, 1288360), (240, 1191733), (248, 1153290), (296, 966270), (310, 922632), (370, 773016), (372, 768860), (444, 644180), (465, 615088), (496, 576645), (555, 515344), (592, 483135), (620, 461316), (740, 386508), (744, 384430), (888, 322090), (930, 307544), (1039, 275280), (1110, 257672), (1147, 249360), (1240, 230658), (1480, 193254), (1488, 192215), (1776, 161045), (1860, 153772), (2078, 137640), (2220, 128836), (2294, 124680), (2480, 115329), (2960, 96627), (3117, 91760), (3441, 83120), (3720, 76886), (4156, 68820), (4440, 64418), (4588, 62340), (5195, 55056), (5735, 49872), (6234, 45880), (6882, 41560), (7440, 38443), (8312, 34410), (8880, 32209), (9176, 31170), (10390, 27528), (11470, 24936), (12468, 22940), (13764, 20780), (15585, 18352), (16624, 17205)]