159797820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:189

約数の個数: 288

約数和(自身を含む): 580765248

約数和(自身を除く): 420967428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 37, 39, 42, 49, 52, 60, 65, 70, 74, 78, 84, 91, 98, 105, 111, 113, 130, 140, 147, 148, 156, 182, 185, 195, 196, 210, 222, 226, 245, 259, 260, 273, 294, 339, 364, 370, 390, 420, 444, 452, 455, 481, 490, 518, 546, 555, 565, 588, 637, 678, 735, 740, 777, 780, 791, 910, 962, 980, 1036, 1092, 1110, 1130, 1274, 1295, 1356, 1365, 1443, 1469, 1470, 1554, 1582, 1695, 1813, 1820, 1911, 1924, 2220, 2260, 2373, 2405, 2548, 2590, 2730, 2886, 2938, 2940, 3108, 3164, 3185, 3367, 3390, 3626, 3822, 3885, 3955, 4181, 4407, 4746, 4810, 5180, 5439, 5460, 5537, 5772, 5876, 6370, 6734, 6780, 7215, 7252, 7345, 7644, 7770, 7910, 8362, 8814, 9065, 9492, 9555, 9620, 10101, 10283, 10878, 11074, 11865, 12543, 12740, 13468, 14430, 14690, 15540, 15820, 16611, 16724, 16835, 17628, 18130, 19110, 20202, 20566, 20905, 21756, 22035, 22148, 23569, 23730, 25086, 27195, 27685, 28860, 29267, 29380, 30849, 33222, 33670, 36260, 38220, 40404, 41132, 41810, 44070, 47138, 47460, 50172, 50505, 51415, 54353, 54390, 55370, 58534, 61698, 62715, 66444, 67340, 70707, 71981, 83055, 83620, 87801, 88140, 94276, 101010, 102830, 108706, 108780, 110740, 117068, 117845, 123396, 125430, 141414, 143962, 146335, 154245, 163059, 166110, 175602, 202020, 204869, 205660, 215943, 217412, 235690, 250860, 271765, 282828, 287924, 292670, 308490, 326118, 332220, 351204, 353535, 359905, 380471, 409738, 431886, 439005, 471380, 543530, 585340, 614607, 616980, 652236, 707070, 719810, 760942, 815295, 819476, 863772, 878010, 1024345, 1079715, 1087060, 1141413, 1229214, 1414140, 1439620, 1521884, 1630590, 1756020, 1902355, 2048690, 2159430, 2282826, 2458428, 2663297, 3073035, 3261180, 3804710, 4097380, 4318860, 4565652, 5326594, 5707065, 6146070, 7609420, 7989891, 10653188, 11414130, 12292140, 13316485, 15979782, 22828260, 26632970, 31959564, 39949455, 53265940, 79898910, 159797820]

約数ペア:

[(1, 159797820), (2, 79898910), (3, 53265940), (4, 39949455), (5, 31959564), (6, 26632970), (7, 22828260), (10, 15979782), (12, 13316485), (13, 12292140), (14, 11414130), (15, 10653188), (20, 7989891), (21, 7609420), (26, 6146070), (28, 5707065), (30, 5326594), (35, 4565652), (37, 4318860), (39, 4097380), (42, 3804710), (49, 3261180), (52, 3073035), (60, 2663297), (65, 2458428), (70, 2282826), (74, 2159430), (78, 2048690), (84, 1902355), (91, 1756020), (98, 1630590), (105, 1521884), (111, 1439620), (113, 1414140), (130, 1229214), (140, 1141413), (147, 1087060), (148, 1079715), (156, 1024345), (182, 878010), (185, 863772), (195, 819476), (196, 815295), (210, 760942), (222, 719810), (226, 707070), (245, 652236), (259, 616980), (260, 614607), (273, 585340), (294, 543530), (339, 471380), (364, 439005), (370, 431886), (390, 409738), (420, 380471), (444, 359905), (452, 353535), (455, 351204), (481, 332220), (490, 326118), (518, 308490), (546, 292670), (555, 287924), (565, 282828), (588, 271765), (637, 250860), (678, 235690), (735, 217412), (740, 215943), (777, 205660), (780, 204869), (791, 202020), (910, 175602), (962, 166110), (980, 163059), (1036, 154245), (1092, 146335), (1110, 143962), (1130, 141414), (1274, 125430), (1295, 123396), (1356, 117845), (1365, 117068), (1443, 110740), (1469, 108780), (1470, 108706), (1554, 102830), (1582, 101010), (1695, 94276), (1813, 88140), (1820, 87801), (1911, 83620), (1924, 83055), (2220, 71981), (2260, 70707), (2373, 67340), (2405, 66444), (2548, 62715), (2590, 61698), (2730, 58534), (2886, 55370), (2938, 54390), (2940, 54353), (3108, 51415), (3164, 50505), (3185, 50172), (3367, 47460), (3390, 47138), (3626, 44070), (3822, 41810), (3885, 41132), (3955, 40404), (4181, 38220), (4407, 36260), (4746, 33670), (4810, 33222), (5180, 30849), (5439, 29380), (5460, 29267), (5537, 28860), (5772, 27685), (5876, 27195), (6370, 25086), (6734, 23730), (6780, 23569), (7215, 22148), (7252, 22035), (7345, 21756), (7644, 20905), (7770, 20566), (7910, 20202), (8362, 19110), (8814, 18130), (9065, 17628), (9492, 16835), (9555, 16724), (9620, 16611), (10101, 15820), (10283, 15540), (10878, 14690), (11074, 14430), (11865, 13468), (12543, 12740)]