159313860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1259}}^1$

素因数の和:1330

約数の個数: 144

約数和(自身を含む): 522849600

約数和(自身を除く): 363535740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 37, 38, 45, 57, 60, 74, 76, 90, 95, 111, 114, 148, 171, 180, 185, 190, 222, 228, 285, 333, 342, 370, 380, 444, 555, 570, 666, 684, 703, 740, 855, 1110, 1140, 1259, 1332, 1406, 1665, 1710, 2109, 2220, 2518, 2812, 3330, 3420, 3515, 3777, 4218, 5036, 6295, 6327, 6660, 7030, 7554, 8436, 10545, 11331, 12590, 12654, 14060, 15108, 18885, 21090, 22662, 23921, 25180, 25308, 31635, 37770, 42180, 45324, 46583, 47842, 56655, 63270, 71763, 75540, 93166, 95684, 113310, 119605, 126540, 139749, 143526, 186332, 215289, 226620, 232915, 239210, 279498, 287052, 358815, 419247, 430578, 465830, 478420, 558996, 698745, 717630, 838494, 861156, 885077, 931660, 1076445, 1397490, 1435260, 1676988, 1770154, 2096235, 2152890, 2655231, 2794980, 3540308, 4192470, 4305780, 4425385, 5310462, 7965693, 8384940, 8850770, 10620924, 13276155, 15931386, 17701540, 26552310, 31862772, 39828465, 53104620, 79656930, 159313860]

約数ペア:

[(1, 159313860), (2, 79656930), (3, 53104620), (4, 39828465), (5, 31862772), (6, 26552310), (9, 17701540), (10, 15931386), (12, 13276155), (15, 10620924), (18, 8850770), (19, 8384940), (20, 7965693), (30, 5310462), (36, 4425385), (37, 4305780), (38, 4192470), (45, 3540308), (57, 2794980), (60, 2655231), (74, 2152890), (76, 2096235), (90, 1770154), (95, 1676988), (111, 1435260), (114, 1397490), (148, 1076445), (171, 931660), (180, 885077), (185, 861156), (190, 838494), (222, 717630), (228, 698745), (285, 558996), (333, 478420), (342, 465830), (370, 430578), (380, 419247), (444, 358815), (555, 287052), (570, 279498), (666, 239210), (684, 232915), (703, 226620), (740, 215289), (855, 186332), (1110, 143526), (1140, 139749), (1259, 126540), (1332, 119605), (1406, 113310), (1665, 95684), (1710, 93166), (2109, 75540), (2220, 71763), (2518, 63270), (2812, 56655), (3330, 47842), (3420, 46583), (3515, 45324), (3777, 42180), (4218, 37770), (5036, 31635), (6295, 25308), (6327, 25180), (6660, 23921), (7030, 22662), (7554, 21090), (8436, 18885), (10545, 15108), (11331, 14060), (12590, 12654)]