220722810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 256

約数和(自身を含む): 716636160

約数和(自身を除く): 495913350

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 47, 55, 57, 66, 70, 77, 94, 95, 105, 107, 110, 114, 133, 141, 154, 165, 190, 209, 210, 214, 231, 235, 266, 282, 285, 321, 329, 330, 385, 399, 418, 462, 470, 517, 535, 570, 627, 642, 658, 665, 705, 749, 770, 798, 893, 987, 1034, 1045, 1070, 1155, 1177, 1254, 1330, 1410, 1463, 1498, 1551, 1605, 1645, 1786, 1974, 1995, 2033, 2090, 2247, 2310, 2354, 2585, 2679, 2926, 3102, 3135, 3210, 3290, 3531, 3619, 3745, 3990, 4066, 4389, 4465, 4494, 4935, 5029, 5170, 5358, 5885, 6099, 6251, 6270, 7062, 7238, 7315, 7490, 7755, 8239, 8778, 8930, 9823, 9870, 10058, 10165, 10857, 11235, 11770, 12198, 12502, 13395, 14231, 14630, 15087, 15510, 16478, 17655, 18095, 18753, 19646, 20330, 21714, 21945, 22363, 22470, 24717, 25145, 26790, 28462, 29469, 30174, 30495, 31255, 35203, 35310, 36190, 37506, 41195, 42693, 43890, 44726, 49115, 49434, 50290, 54285, 55319, 58938, 60990, 62510, 67089, 68761, 70406, 71155, 75435, 82390, 85386, 93765, 95551, 98230, 105609, 108570, 110638, 111815, 123585, 134178, 137522, 142310, 147345, 150870, 156541, 165957, 176015, 187530, 191102, 206283, 211218, 213465, 223630, 247170, 276595, 286653, 294690, 313082, 331914, 335445, 343805, 352030, 387233, 412566, 426930, 469623, 477755, 528045, 553190, 573306, 668857, 670890, 687610, 774466, 782705, 829785, 939246, 955510, 1031415, 1051061, 1056090, 1161699, 1337714, 1433265, 1565410, 1659570, 1936165, 2006571, 2062830, 2102122, 2323398, 2348115, 2866530, 3153183, 3344285, 3872330, 4013142, 4696230, 5255305, 5808495, 6306366, 6688570, 7357427, 10032855, 10510610, 11616990, 14714854, 15765915, 20065710, 22072281, 31531830, 36787135, 44144562, 73574270, 110361405, 220722810]

約数ペア:

[(1, 220722810), (2, 110361405), (3, 73574270), (5, 44144562), (6, 36787135), (7, 31531830), (10, 22072281), (11, 20065710), (14, 15765915), (15, 14714854), (19, 11616990), (21, 10510610), (22, 10032855), (30, 7357427), (33, 6688570), (35, 6306366), (38, 5808495), (42, 5255305), (47, 4696230), (55, 4013142), (57, 3872330), (66, 3344285), (70, 3153183), (77, 2866530), (94, 2348115), (95, 2323398), (105, 2102122), (107, 2062830), (110, 2006571), (114, 1936165), (133, 1659570), (141, 1565410), (154, 1433265), (165, 1337714), (190, 1161699), (209, 1056090), (210, 1051061), (214, 1031415), (231, 955510), (235, 939246), (266, 829785), (282, 782705), (285, 774466), (321, 687610), (329, 670890), (330, 668857), (385, 573306), (399, 553190), (418, 528045), (462, 477755), (470, 469623), (517, 426930), (535, 412566), (570, 387233), (627, 352030), (642, 343805), (658, 335445), (665, 331914), (705, 313082), (749, 294690), (770, 286653), (798, 276595), (893, 247170), (987, 223630), (1034, 213465), (1045, 211218), (1070, 206283), (1155, 191102), (1177, 187530), (1254, 176015), (1330, 165957), (1410, 156541), (1463, 150870), (1498, 147345), (1551, 142310), (1605, 137522), (1645, 134178), (1786, 123585), (1974, 111815), (1995, 110638), (2033, 108570), (2090, 105609), (2247, 98230), (2310, 95551), (2354, 93765), (2585, 85386), (2679, 82390), (2926, 75435), (3102, 71155), (3135, 70406), (3210, 68761), (3290, 67089), (3531, 62510), (3619, 60990), (3745, 58938), (3990, 55319), (4066, 54285), (4389, 50290), (4465, 49434), (4494, 49115), (4935, 44726), (5029, 43890), (5170, 42693), (5358, 41195), (5885, 37506), (6099, 36190), (6251, 35310), (6270, 35203), (7062, 31255), (7238, 30495), (7315, 30174), (7490, 29469), (7755, 28462), (8239, 26790), (8778, 25145), (8930, 24717), (9823, 22470), (9870, 22363), (10058, 21945), (10165, 21714), (10857, 20330), (11235, 19646), (11770, 18753), (12198, 18095), (12502, 17655), (13395, 16478), (14231, 15510), (14630, 15087)]