83872560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:431

約数の個数: 160

約数和(自身を含む): 280642752

約数和(自身を除く): 196770192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 61, 68, 80, 85, 102, 120, 122, 136, 170, 183, 204, 240, 244, 255, 272, 305, 337, 340, 366, 408, 488, 510, 610, 674, 680, 732, 816, 915, 976, 1011, 1020, 1037, 1220, 1348, 1360, 1464, 1685, 1830, 2022, 2040, 2074, 2440, 2696, 2928, 3111, 3370, 3660, 4044, 4080, 4148, 4880, 5055, 5185, 5392, 5729, 6222, 6740, 7320, 8088, 8296, 10110, 10370, 11458, 12444, 13480, 14640, 15555, 16176, 16592, 17187, 20220, 20557, 20740, 22916, 24888, 26960, 28645, 31110, 34374, 40440, 41114, 41480, 45832, 49776, 57290, 61671, 62220, 68748, 80880, 82228, 82960, 85935, 91664, 102785, 114580, 123342, 124440, 137496, 164456, 171870, 205570, 229160, 246684, 248880, 274992, 308355, 328912, 343740, 349469, 411140, 458320, 493368, 616710, 687480, 698938, 822280, 986736, 1048407, 1233420, 1374960, 1397876, 1644560, 1747345, 2096814, 2466840, 2795752, 3494690, 4193628, 4933680, 5242035, 5591504, 6989380, 8387256, 10484070, 13978760, 16774512, 20968140, 27957520, 41936280, 83872560]

約数ペア:

[(1, 83872560), (2, 41936280), (3, 27957520), (4, 20968140), (5, 16774512), (6, 13978760), (8, 10484070), (10, 8387256), (12, 6989380), (15, 5591504), (16, 5242035), (17, 4933680), (20, 4193628), (24, 3494690), (30, 2795752), (34, 2466840), (40, 2096814), (48, 1747345), (51, 1644560), (60, 1397876), (61, 1374960), (68, 1233420), (80, 1048407), (85, 986736), (102, 822280), (120, 698938), (122, 687480), (136, 616710), (170, 493368), (183, 458320), (204, 411140), (240, 349469), (244, 343740), (255, 328912), (272, 308355), (305, 274992), (337, 248880), (340, 246684), (366, 229160), (408, 205570), (488, 171870), (510, 164456), (610, 137496), (674, 124440), (680, 123342), (732, 114580), (816, 102785), (915, 91664), (976, 85935), (1011, 82960), (1020, 82228), (1037, 80880), (1220, 68748), (1348, 62220), (1360, 61671), (1464, 57290), (1685, 49776), (1830, 45832), (2022, 41480), (2040, 41114), (2074, 40440), (2440, 34374), (2696, 31110), (2928, 28645), (3111, 26960), (3370, 24888), (3660, 22916), (4044, 20740), (4080, 20557), (4148, 20220), (4880, 17187), (5055, 16592), (5185, 16176), (5392, 15555), (5729, 14640), (6222, 13480), (6740, 12444), (7320, 11458), (8088, 10370), (8296, 10110)]