84350640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:475

約数の個数: 160

約数和(自身を含む): 289267200

約数和(自身を除く): 204916560

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, 66, 80, 88, 89, 110, 120, 132, 165, 176, 178, 220, 240, 264, 267, 330, 356, 359, 440, 445, 528, 534, 660, 712, 718, 880, 890, 979, 1068, 1077, 1320, 1335, 1424, 1436, 1780, 1795, 1958, 2136, 2154, 2640, 2670, 2872, 2937, 3560, 3590, 3916, 3949, 4272, 4308, 4895, 5340, 5385, 5744, 5874, 7120, 7180, 7832, 7898, 8616, 9790, 10680, 10770, 11748, 11847, 14360, 14685, 15664, 15796, 17232, 19580, 19745, 21360, 21540, 23496, 23694, 28720, 29370, 31592, 31951, 39160, 39490, 43080, 46992, 47388, 58740, 59235, 63184, 63902, 78320, 78980, 86160, 94776, 95853, 117480, 118470, 127804, 157960, 159755, 189552, 191706, 234960, 236940, 255608, 315920, 319510, 351461, 383412, 473880, 479265, 511216, 639020, 702922, 766824, 947760, 958530, 1054383, 1278040, 1405844, 1533648, 1757305, 1917060, 2108766, 2556080, 2811688, 3514610, 3834120, 4217532, 5271915, 5623376, 7029220, 7668240, 8435064, 10543830, 14058440, 16870128, 21087660, 28116880, 42175320, 84350640]

約数ペア:

[(1, 84350640), (2, 42175320), (3, 28116880), (4, 21087660), (5, 16870128), (6, 14058440), (8, 10543830), (10, 8435064), (11, 7668240), (12, 7029220), (15, 5623376), (16, 5271915), (20, 4217532), (22, 3834120), (24, 3514610), (30, 2811688), (33, 2556080), (40, 2108766), (44, 1917060), (48, 1757305), (55, 1533648), (60, 1405844), (66, 1278040), (80, 1054383), (88, 958530), (89, 947760), (110, 766824), (120, 702922), (132, 639020), (165, 511216), (176, 479265), (178, 473880), (220, 383412), (240, 351461), (264, 319510), (267, 315920), (330, 255608), (356, 236940), (359, 234960), (440, 191706), (445, 189552), (528, 159755), (534, 157960), (660, 127804), (712, 118470), (718, 117480), (880, 95853), (890, 94776), (979, 86160), (1068, 78980), (1077, 78320), (1320, 63902), (1335, 63184), (1424, 59235), (1436, 58740), (1780, 47388), (1795, 46992), (1958, 43080), (2136, 39490), (2154, 39160), (2640, 31951), (2670, 31592), (2872, 29370), (2937, 28720), (3560, 23694), (3590, 23496), (3916, 21540), (3949, 21360), (4272, 19745), (4308, 19580), (4895, 17232), (5340, 15796), (5385, 15664), (5744, 14685), (5874, 14360), (7120, 11847), (7180, 11748), (7832, 10770), (7898, 10680), (8616, 9790)]