73716840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:376

約数の個数: 192

約数和(自身を含む): 259459200

約数和(自身を除く): 185742360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 29, 30, 36, 40, 45, 46, 58, 60, 69, 72, 87, 90, 92, 115, 116, 120, 138, 145, 174, 180, 184, 207, 230, 232, 261, 276, 290, 307, 345, 348, 360, 414, 435, 460, 522, 552, 580, 614, 667, 690, 696, 828, 870, 920, 921, 1035, 1044, 1160, 1228, 1305, 1334, 1380, 1535, 1656, 1740, 1842, 2001, 2070, 2088, 2456, 2610, 2668, 2760, 2763, 3070, 3335, 3480, 3684, 4002, 4140, 4605, 5220, 5336, 5526, 6003, 6140, 6670, 7061, 7368, 8004, 8280, 8903, 9210, 10005, 10440, 11052, 12006, 12280, 13340, 13815, 14122, 16008, 17806, 18420, 20010, 21183, 22104, 24012, 26680, 26709, 27630, 28244, 30015, 35305, 35612, 36840, 40020, 42366, 44515, 48024, 53418, 55260, 56488, 60030, 63549, 70610, 71224, 80040, 80127, 84732, 89030, 105915, 106836, 110520, 120060, 127098, 133545, 141220, 160254, 169464, 178060, 204769, 211830, 213672, 240120, 254196, 267090, 282440, 317745, 320508, 356120, 400635, 409538, 423660, 508392, 534180, 614307, 635490, 641016, 801270, 819076, 847320, 1023845, 1068360, 1228614, 1270980, 1602540, 1638152, 1842921, 2047690, 2457228, 2541960, 3071535, 3205080, 3685842, 4095380, 4914456, 6143070, 7371684, 8190760, 9214605, 12286140, 14743368, 18429210, 24572280, 36858420, 73716840]

約数ペア:

[(1, 73716840), (2, 36858420), (3, 24572280), (4, 18429210), (5, 14743368), (6, 12286140), (8, 9214605), (9, 8190760), (10, 7371684), (12, 6143070), (15, 4914456), (18, 4095380), (20, 3685842), (23, 3205080), (24, 3071535), (29, 2541960), (30, 2457228), (36, 2047690), (40, 1842921), (45, 1638152), (46, 1602540), (58, 1270980), (60, 1228614), (69, 1068360), (72, 1023845), (87, 847320), (90, 819076), (92, 801270), (115, 641016), (116, 635490), (120, 614307), (138, 534180), (145, 508392), (174, 423660), (180, 409538), (184, 400635), (207, 356120), (230, 320508), (232, 317745), (261, 282440), (276, 267090), (290, 254196), (307, 240120), (345, 213672), (348, 211830), (360, 204769), (414, 178060), (435, 169464), (460, 160254), (522, 141220), (552, 133545), (580, 127098), (614, 120060), (667, 110520), (690, 106836), (696, 105915), (828, 89030), (870, 84732), (920, 80127), (921, 80040), (1035, 71224), (1044, 70610), (1160, 63549), (1228, 60030), (1305, 56488), (1334, 55260), (1380, 53418), (1535, 48024), (1656, 44515), (1740, 42366), (1842, 40020), (2001, 36840), (2070, 35612), (2088, 35305), (2456, 30015), (2610, 28244), (2668, 27630), (2760, 26709), (2763, 26680), (3070, 24012), (3335, 22104), (3480, 21183), (3684, 20010), (4002, 18420), (4140, 17806), (4605, 16008), (5220, 14122), (5336, 13815), (5526, 13340), (6003, 12280), (6140, 12006), (6670, 11052), (7061, 10440), (7368, 10005), (8004, 9210), (8280, 8903)]