615008520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2239}}^1$

素因数の和:2372

約数の個数: 192

約数和(自身を含む): 2306304000

約数和(自身を除く): 1691295480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 109, 120, 126, 140, 168, 180, 210, 218, 252, 280, 315, 327, 360, 420, 436, 504, 545, 630, 654, 763, 840, 872, 981, 1090, 1260, 1308, 1526, 1635, 1962, 2180, 2239, 2289, 2520, 2616, 3052, 3270, 3815, 3924, 4360, 4478, 4578, 4905, 6104, 6540, 6717, 6867, 7630, 7848, 8956, 9156, 9810, 11195, 11445, 13080, 13434, 13734, 15260, 15673, 17912, 18312, 19620, 20151, 22390, 22890, 26868, 27468, 30520, 31346, 33585, 34335, 39240, 40302, 44780, 45780, 47019, 53736, 54936, 62692, 67170, 68670, 78365, 80604, 89560, 91560, 94038, 100755, 125384, 134340, 137340, 141057, 156730, 161208, 188076, 201510, 235095, 244051, 268680, 274680, 282114, 313460, 376152, 403020, 470190, 488102, 564228, 626920, 705285, 732153, 806040, 940380, 976204, 1128456, 1220255, 1410570, 1464306, 1708357, 1880760, 1952408, 2196459, 2440510, 2821140, 2928612, 3416714, 3660765, 4392918, 4881020, 5125071, 5642280, 5857224, 6833428, 7321530, 8541785, 8785836, 9762040, 10250142, 10982295, 13666856, 14643060, 15375213, 17083570, 17571672, 20500284, 21964590, 25625355, 29286120, 30750426, 34167140, 41000568, 43929180, 51250710, 61500852, 68334280, 76876065, 87858360, 102501420, 123001704, 153752130, 205002840, 307504260, 615008520]

約数ペア:

[(1, 615008520), (2, 307504260), (3, 205002840), (4, 153752130), (5, 123001704), (6, 102501420), (7, 87858360), (8, 76876065), (9, 68334280), (10, 61500852), (12, 51250710), (14, 43929180), (15, 41000568), (18, 34167140), (20, 30750426), (21, 29286120), (24, 25625355), (28, 21964590), (30, 20500284), (35, 17571672), (36, 17083570), (40, 15375213), (42, 14643060), (45, 13666856), (56, 10982295), (60, 10250142), (63, 9762040), (70, 8785836), (72, 8541785), (84, 7321530), (90, 6833428), (105, 5857224), (109, 5642280), (120, 5125071), (126, 4881020), (140, 4392918), (168, 3660765), (180, 3416714), (210, 2928612), (218, 2821140), (252, 2440510), (280, 2196459), (315, 1952408), (327, 1880760), (360, 1708357), (420, 1464306), (436, 1410570), (504, 1220255), (545, 1128456), (630, 976204), (654, 940380), (763, 806040), (840, 732153), (872, 705285), (981, 626920), (1090, 564228), (1260, 488102), (1308, 470190), (1526, 403020), (1635, 376152), (1962, 313460), (2180, 282114), (2239, 274680), (2289, 268680), (2520, 244051), (2616, 235095), (3052, 201510), (3270, 188076), (3815, 161208), (3924, 156730), (4360, 141057), (4478, 137340), (4578, 134340), (4905, 125384), (6104, 100755), (6540, 94038), (6717, 91560), (6867, 89560), (7630, 80604), (7848, 78365), (8956, 68670), (9156, 67170), (9810, 62692), (11195, 54936), (11445, 53736), (13080, 47019), (13434, 45780), (13734, 44780), (15260, 40302), (15673, 39240), (17912, 34335), (18312, 33585), (19620, 31346), (20151, 30520), (22390, 27468), (22890, 26868)]