220084020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:431

約数の個数: 192

約数和(自身を含む): 746807040

約数和(自身を除く): 526723020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 107, 108, 117, 130, 135, 156, 180, 195, 214, 234, 260, 270, 293, 321, 351, 390, 428, 468, 535, 540, 585, 586, 642, 702, 780, 879, 963, 1070, 1170, 1172, 1284, 1391, 1404, 1465, 1605, 1755, 1758, 1926, 2140, 2340, 2637, 2782, 2889, 2930, 3210, 3510, 3516, 3809, 3852, 4173, 4395, 4815, 5274, 5564, 5778, 5860, 6420, 6955, 7020, 7618, 7911, 8346, 8790, 9630, 10548, 11427, 11556, 12519, 13185, 13910, 14445, 15236, 15822, 16692, 17580, 19045, 19260, 20865, 22854, 25038, 26370, 27820, 28890, 31351, 31644, 34281, 37557, 38090, 39555, 41730, 45708, 50076, 52740, 57135, 57780, 62595, 62702, 68562, 75114, 76180, 79110, 83460, 94053, 102843, 114270, 125190, 125404, 137124, 150228, 156755, 158220, 171405, 187785, 188106, 205686, 228540, 250380, 282159, 313510, 342810, 375570, 376212, 407563, 411372, 470265, 514215, 564318, 627020, 685620, 751140, 815126, 846477, 940530, 1028430, 1128636, 1222689, 1410795, 1630252, 1692954, 1881060, 2037815, 2056860, 2445378, 2821590, 3385908, 3668067, 4075630, 4232385, 4890756, 5643180, 6113445, 7336134, 8151260, 8464770, 11004201, 12226890, 14672268, 16929540, 18340335, 22008402, 24453780, 36680670, 44016804, 55021005, 73361340, 110042010, 220084020]

約数ペア:

[(1, 220084020), (2, 110042010), (3, 73361340), (4, 55021005), (5, 44016804), (6, 36680670), (9, 24453780), (10, 22008402), (12, 18340335), (13, 16929540), (15, 14672268), (18, 12226890), (20, 11004201), (26, 8464770), (27, 8151260), (30, 7336134), (36, 6113445), (39, 5643180), (45, 4890756), (52, 4232385), (54, 4075630), (60, 3668067), (65, 3385908), (78, 2821590), (90, 2445378), (107, 2056860), (108, 2037815), (117, 1881060), (130, 1692954), (135, 1630252), (156, 1410795), (180, 1222689), (195, 1128636), (214, 1028430), (234, 940530), (260, 846477), (270, 815126), (293, 751140), (321, 685620), (351, 627020), (390, 564318), (428, 514215), (468, 470265), (535, 411372), (540, 407563), (585, 376212), (586, 375570), (642, 342810), (702, 313510), (780, 282159), (879, 250380), (963, 228540), (1070, 205686), (1170, 188106), (1172, 187785), (1284, 171405), (1391, 158220), (1404, 156755), (1465, 150228), (1605, 137124), (1755, 125404), (1758, 125190), (1926, 114270), (2140, 102843), (2340, 94053), (2637, 83460), (2782, 79110), (2889, 76180), (2930, 75114), (3210, 68562), (3510, 62702), (3516, 62595), (3809, 57780), (3852, 57135), (4173, 52740), (4395, 50076), (4815, 45708), (5274, 41730), (5564, 39555), (5778, 38090), (5860, 37557), (6420, 34281), (6955, 31644), (7020, 31351), (7618, 28890), (7911, 27820), (8346, 26370), (8790, 25038), (9630, 22854), (10548, 20865), (11427, 19260), (11556, 19045), (12519, 17580), (13185, 16692), (13910, 15822), (14445, 15236)]