159325740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4079}}^1$

素因数の和:4132

約数の個数: 144

約数和(自身を含む): 570286080

約数和(自身を除く): 410960340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3906, 4079, 4340, 5580, 6510, 7812, 8158, 9765, 12237, 13020, 16316, 19530, 20395, 24474, 28553, 36711, 39060, 40790, 48948, 57106, 61185, 73422, 81580, 85659, 114212, 122370, 126449, 142765, 146844, 171318, 183555, 244740, 252898, 256977, 285530, 342636, 367110, 379347, 428295, 505796, 513954, 571060, 632245, 734220, 758694, 856590, 885143, 1027908, 1138041, 1264490, 1284885, 1517388, 1713180, 1770286, 1896735, 2276082, 2528980, 2569770, 2655429, 3540572, 3793470, 4425715, 4552164, 5139540, 5310858, 5690205, 7586940, 7966287, 8851430, 10621716, 11380410, 13277145, 15932574, 17702860, 22760820, 26554290, 31865148, 39831435, 53108580, 79662870, 159325740]

約数ペア:

[(1, 159325740), (2, 79662870), (3, 53108580), (4, 39831435), (5, 31865148), (6, 26554290), (7, 22760820), (9, 17702860), (10, 15932574), (12, 13277145), (14, 11380410), (15, 10621716), (18, 8851430), (20, 7966287), (21, 7586940), (28, 5690205), (30, 5310858), (31, 5139540), (35, 4552164), (36, 4425715), (42, 3793470), (45, 3540572), (60, 2655429), (62, 2569770), (63, 2528980), (70, 2276082), (84, 1896735), (90, 1770286), (93, 1713180), (105, 1517388), (124, 1284885), (126, 1264490), (140, 1138041), (155, 1027908), (180, 885143), (186, 856590), (210, 758694), (217, 734220), (252, 632245), (279, 571060), (310, 513954), (315, 505796), (372, 428295), (420, 379347), (434, 367110), (465, 342636), (558, 285530), (620, 256977), (630, 252898), (651, 244740), (868, 183555), (930, 171318), (1085, 146844), (1116, 142765), (1260, 126449), (1302, 122370), (1395, 114212), (1860, 85659), (1953, 81580), (2170, 73422), (2604, 61185), (2790, 57106), (3255, 48948), (3906, 40790), (4079, 39060), (4340, 36711), (5580, 28553), (6510, 24474), (7812, 20395), (8158, 19530), (9765, 16316), (12237, 13020)]