156919294980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{40739}}^1$

素因数の和:41783

約数の個数: 192

約数和(自身を含む): 558496512000

約数和(自身を除く): 401577217020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1019, 1260, 1890, 2038, 3057, 3780, 4076, 5095, 6114, 7133, 9171, 10190, 12228, 14266, 15285, 18342, 20380, 21399, 27513, 28532, 30570, 35665, 36684, 40739, 42798, 45855, 55026, 61140, 64197, 71330, 81478, 85596, 91710, 106995, 110052, 122217, 128394, 137565, 142660, 162956, 183420, 192591, 203695, 213990, 244434, 256788, 275130, 285173, 320985, 366651, 385182, 407390, 427980, 488868, 550260, 570346, 611085, 641970, 733302, 770364, 814780, 855519, 962955, 1099953, 1140692, 1222170, 1283940, 1425865, 1466604, 1711038, 1833255, 1925910, 2199906, 2444340, 2566557, 2851730, 3422076, 3666510, 3851820, 4277595, 4399812, 5133114, 5499765, 5703460, 7333020, 7699671, 8555190, 10266228, 10999530, 12832785, 15399342, 17110380, 21999060, 25665570, 30798684, 38498355, 41513041, 51331140, 76996710, 83026082, 124539123, 153993420, 166052164, 207565205, 249078246, 290591287, 373617369, 415130410, 498156492, 581182574, 622695615, 747234738, 830260820, 871773861, 1120852107, 1162365148, 1245391230, 1452956435, 1494469476, 1743547722, 1868086845, 2241704214, 2490782460, 2615321583, 2905912870, 3487095444, 3736173690, 4358869305, 4483408428, 5230643166, 5604260535, 5811825740, 7472347380, 7845964749, 8717738610, 10461286332, 11208521070, 13076607915, 15691929498, 17435477220, 22417042140, 26153215830, 31383858996, 39229823745, 52306431660, 78459647490, 156919294980]

約数ペア:

[(1, 156919294980), (2, 78459647490), (3, 52306431660), (4, 39229823745), (5, 31383858996), (6, 26153215830), (7, 22417042140), (9, 17435477220), (10, 15691929498), (12, 13076607915), (14, 11208521070), (15, 10461286332), (18, 8717738610), (20, 7845964749), (21, 7472347380), (27, 5811825740), (28, 5604260535), (30, 5230643166), (35, 4483408428), (36, 4358869305), (42, 3736173690), (45, 3487095444), (54, 2905912870), (60, 2615321583), (63, 2490782460), (70, 2241704214), (84, 1868086845), (90, 1743547722), (105, 1494469476), (108, 1452956435), (126, 1245391230), (135, 1162365148), (140, 1120852107), (180, 871773861), (189, 830260820), (210, 747234738), (252, 622695615), (270, 581182574), (315, 498156492), (378, 415130410), (420, 373617369), (540, 290591287), (630, 249078246), (756, 207565205), (945, 166052164), (1019, 153993420), (1260, 124539123), (1890, 83026082), (2038, 76996710), (3057, 51331140), (3780, 41513041), (4076, 38498355), (5095, 30798684), (6114, 25665570), (7133, 21999060), (9171, 17110380), (10190, 15399342), (12228, 12832785), (14266, 10999530), (15285, 10266228), (18342, 8555190), (20380, 7699671), (21399, 7333020), (27513, 5703460), (28532, 5499765), (30570, 5133114), (35665, 4399812), (36684, 4277595), (40739, 3851820), (42798, 3666510), (45855, 3422076), (55026, 2851730), (61140, 2566557), (64197, 2444340), (71330, 2199906), (81478, 1925910), (85596, 1833255), (91710, 1711038), (106995, 1466604), (110052, 1425865), (122217, 1283940), (128394, 1222170), (137565, 1140692), (142660, 1099953), (162956, 962955), (183420, 855519), (192591, 814780), (203695, 770364), (213990, 733302), (244434, 641970), (256788, 611085), (275130, 570346), (285173, 550260), (320985, 488868), (366651, 427980), (385182, 407390)]