77138160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:567

約数の個数: 160

約数和(自身を含む): 265697280

約数和(自身を除く): 188559120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 61, 66, 80, 88, 110, 120, 122, 132, 165, 176, 183, 220, 240, 244, 264, 305, 330, 366, 440, 479, 488, 528, 610, 660, 671, 732, 880, 915, 958, 976, 1220, 1320, 1342, 1437, 1464, 1830, 1916, 2013, 2395, 2440, 2640, 2684, 2874, 2928, 3355, 3660, 3832, 4026, 4790, 4880, 5269, 5368, 5748, 6710, 7185, 7320, 7664, 8052, 9580, 10065, 10538, 10736, 11496, 13420, 14370, 14640, 15807, 16104, 19160, 20130, 21076, 22992, 26345, 26840, 28740, 29219, 31614, 32208, 38320, 40260, 42152, 52690, 53680, 57480, 58438, 63228, 79035, 80520, 84304, 87657, 105380, 114960, 116876, 126456, 146095, 158070, 161040, 175314, 210760, 233752, 252912, 292190, 316140, 321409, 350628, 421520, 438285, 467504, 584380, 632280, 642818, 701256, 876570, 964227, 1168760, 1264560, 1285636, 1402512, 1607045, 1753140, 1928454, 2337520, 2571272, 3214090, 3506280, 3856908, 4821135, 5142544, 6428180, 7012560, 7713816, 9642270, 12856360, 15427632, 19284540, 25712720, 38569080, 77138160]

約数ペア:

[(1, 77138160), (2, 38569080), (3, 25712720), (4, 19284540), (5, 15427632), (6, 12856360), (8, 9642270), (10, 7713816), (11, 7012560), (12, 6428180), (15, 5142544), (16, 4821135), (20, 3856908), (22, 3506280), (24, 3214090), (30, 2571272), (33, 2337520), (40, 1928454), (44, 1753140), (48, 1607045), (55, 1402512), (60, 1285636), (61, 1264560), (66, 1168760), (80, 964227), (88, 876570), (110, 701256), (120, 642818), (122, 632280), (132, 584380), (165, 467504), (176, 438285), (183, 421520), (220, 350628), (240, 321409), (244, 316140), (264, 292190), (305, 252912), (330, 233752), (366, 210760), (440, 175314), (479, 161040), (488, 158070), (528, 146095), (610, 126456), (660, 116876), (671, 114960), (732, 105380), (880, 87657), (915, 84304), (958, 80520), (976, 79035), (1220, 63228), (1320, 58438), (1342, 57480), (1437, 53680), (1464, 52690), (1830, 42152), (1916, 40260), (2013, 38320), (2395, 32208), (2440, 31614), (2640, 29219), (2684, 28740), (2874, 26840), (2928, 26345), (3355, 22992), (3660, 21076), (3832, 20130), (4026, 19160), (4790, 16104), (4880, 15807), (5269, 14640), (5368, 14370), (5748, 13420), (6710, 11496), (7185, 10736), (7320, 10538), (7664, 10065), (8052, 9580)]