73307360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 213736320

約数和(自身を除く): 140428960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 37, 40, 56, 58, 61, 70, 74, 80, 112, 116, 122, 140, 145, 148, 160, 185, 203, 224, 232, 244, 259, 280, 290, 296, 305, 370, 406, 427, 464, 488, 518, 560, 580, 592, 610, 740, 812, 854, 928, 976, 1015, 1036, 1073, 1120, 1160, 1184, 1220, 1295, 1480, 1624, 1708, 1769, 1952, 2030, 2072, 2135, 2146, 2257, 2320, 2440, 2590, 2960, 3248, 3416, 3538, 4060, 4144, 4270, 4292, 4514, 4640, 4880, 5180, 5365, 5920, 6496, 6832, 7076, 7511, 8120, 8288, 8540, 8584, 8845, 9028, 9760, 10360, 10730, 11285, 12383, 13664, 14152, 15022, 15799, 16240, 17080, 17168, 17690, 18056, 20720, 21460, 22570, 24766, 28304, 30044, 31598, 32480, 34160, 34336, 35380, 36112, 37555, 41440, 42920, 45140, 49532, 56608, 60088, 61915, 63196, 65453, 68320, 70760, 72224, 75110, 78995, 85840, 90280, 99064, 120176, 123830, 126392, 130906, 141520, 150220, 157990, 171680, 180560, 198128, 240352, 247660, 252784, 261812, 283040, 300440, 315980, 327265, 361120, 396256, 458171, 495320, 505568, 523624, 600880, 631960, 654530, 916342, 990640, 1047248, 1201760, 1263920, 1309060, 1832684, 1981280, 2094496, 2290855, 2527840, 2618120, 3665368, 4581710, 5236240, 7330736, 9163420, 10472480, 14661472, 18326840, 36653680, 73307360]

約数ペア:

[(1, 73307360), (2, 36653680), (4, 18326840), (5, 14661472), (7, 10472480), (8, 9163420), (10, 7330736), (14, 5236240), (16, 4581710), (20, 3665368), (28, 2618120), (29, 2527840), (32, 2290855), (35, 2094496), (37, 1981280), (40, 1832684), (56, 1309060), (58, 1263920), (61, 1201760), (70, 1047248), (74, 990640), (80, 916342), (112, 654530), (116, 631960), (122, 600880), (140, 523624), (145, 505568), (148, 495320), (160, 458171), (185, 396256), (203, 361120), (224, 327265), (232, 315980), (244, 300440), (259, 283040), (280, 261812), (290, 252784), (296, 247660), (305, 240352), (370, 198128), (406, 180560), (427, 171680), (464, 157990), (488, 150220), (518, 141520), (560, 130906), (580, 126392), (592, 123830), (610, 120176), (740, 99064), (812, 90280), (854, 85840), (928, 78995), (976, 75110), (1015, 72224), (1036, 70760), (1073, 68320), (1120, 65453), (1160, 63196), (1184, 61915), (1220, 60088), (1295, 56608), (1480, 49532), (1624, 45140), (1708, 42920), (1769, 41440), (1952, 37555), (2030, 36112), (2072, 35380), (2135, 34336), (2146, 34160), (2257, 32480), (2320, 31598), (2440, 30044), (2590, 28304), (2960, 24766), (3248, 22570), (3416, 21460), (3538, 20720), (4060, 18056), (4144, 17690), (4270, 17168), (4292, 17080), (4514, 16240), (4640, 15799), (4880, 15022), (5180, 14152), (5365, 13664), (5920, 12383), (6496, 11285), (6832, 10730), (7076, 10360), (7511, 9760), (8120, 9028), (8288, 8845), (8540, 8584)]