168101360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 499566240

約数和(自身を除く): 331464880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 37, 38, 40, 49, 56, 61, 70, 74, 76, 80, 95, 98, 112, 122, 133, 140, 148, 152, 185, 190, 196, 244, 245, 259, 266, 280, 296, 304, 305, 370, 380, 392, 427, 488, 490, 518, 532, 560, 592, 610, 665, 703, 740, 760, 784, 854, 931, 976, 980, 1036, 1064, 1159, 1220, 1295, 1330, 1406, 1480, 1520, 1708, 1813, 1862, 1960, 2072, 2128, 2135, 2257, 2318, 2440, 2590, 2660, 2812, 2960, 2989, 3416, 3515, 3626, 3724, 3920, 4144, 4270, 4514, 4636, 4655, 4880, 4921, 5180, 5320, 5624, 5795, 5978, 6832, 7030, 7252, 7448, 8113, 8540, 9028, 9065, 9272, 9310, 9842, 10360, 10640, 11248, 11285, 11590, 11956, 14060, 14504, 14896, 14945, 15799, 16226, 17080, 18056, 18130, 18544, 18620, 19684, 20720, 22570, 23180, 23912, 24605, 28120, 29008, 29890, 31598, 32452, 34160, 34447, 36112, 36260, 37240, 39368, 40565, 42883, 45140, 46360, 47824, 49210, 56240, 56791, 59780, 63196, 64904, 68894, 72520, 74480, 78736, 78995, 81130, 85766, 90280, 92720, 98420, 110593, 113582, 119560, 126392, 129808, 137788, 145040, 157990, 162260, 171532, 172235, 180560, 196840, 214415, 221186, 227164, 239120, 252784, 275576, 283955, 300181, 315980, 324520, 343064, 344470, 393680, 428830, 442372, 454328, 551152, 552965, 567910, 600362, 631960, 649040, 686128, 688940, 857660, 884744, 908656, 1105930, 1135820, 1200724, 1263920, 1377880, 1500905, 1715320, 1769488, 2101267, 2211860, 2271640, 2401448, 2755760, 3001810, 3430640, 4202534, 4423720, 4543280, 4802896, 6003620, 8405068, 8847440, 10506335, 12007240, 16810136, 21012670, 24014480, 33620272, 42025340, 84050680, 168101360]

約数ペア:

[(1, 168101360), (2, 84050680), (4, 42025340), (5, 33620272), (7, 24014480), (8, 21012670), (10, 16810136), (14, 12007240), (16, 10506335), (19, 8847440), (20, 8405068), (28, 6003620), (35, 4802896), (37, 4543280), (38, 4423720), (40, 4202534), (49, 3430640), (56, 3001810), (61, 2755760), (70, 2401448), (74, 2271640), (76, 2211860), (80, 2101267), (95, 1769488), (98, 1715320), (112, 1500905), (122, 1377880), (133, 1263920), (140, 1200724), (148, 1135820), (152, 1105930), (185, 908656), (190, 884744), (196, 857660), (244, 688940), (245, 686128), (259, 649040), (266, 631960), (280, 600362), (296, 567910), (304, 552965), (305, 551152), (370, 454328), (380, 442372), (392, 428830), (427, 393680), (488, 344470), (490, 343064), (518, 324520), (532, 315980), (560, 300181), (592, 283955), (610, 275576), (665, 252784), (703, 239120), (740, 227164), (760, 221186), (784, 214415), (854, 196840), (931, 180560), (976, 172235), (980, 171532), (1036, 162260), (1064, 157990), (1159, 145040), (1220, 137788), (1295, 129808), (1330, 126392), (1406, 119560), (1480, 113582), (1520, 110593), (1708, 98420), (1813, 92720), (1862, 90280), (1960, 85766), (2072, 81130), (2128, 78995), (2135, 78736), (2257, 74480), (2318, 72520), (2440, 68894), (2590, 64904), (2660, 63196), (2812, 59780), (2960, 56791), (2989, 56240), (3416, 49210), (3515, 47824), (3626, 46360), (3724, 45140), (3920, 42883), (4144, 40565), (4270, 39368), (4514, 37240), (4636, 36260), (4655, 36112), (4880, 34447), (4921, 34160), (5180, 32452), (5320, 31598), (5624, 29890), (5795, 29008), (5978, 28120), (6832, 24605), (7030, 23912), (7252, 23180), (7448, 22570), (8113, 20720), (8540, 19684), (9028, 18620), (9065, 18544), (9272, 18130), (9310, 18056), (9842, 17080), (10360, 16226), (10640, 15799), (11248, 14945), (11285, 14896), (11590, 14504), (11956, 14060)]