161838608800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{25939}}^1$

素因数の和:26679

約数の個数: 144

約数和(自身を含む): 431630186400

約数和(自身を除く): 269791577600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 709, 800, 880, 1100, 1418, 1760, 2200, 2836, 3545, 4400, 5672, 7090, 7799, 8800, 11344, 14180, 15598, 17725, 22688, 25939, 28360, 31196, 35450, 38995, 51878, 56720, 62392, 70900, 77990, 103756, 113440, 124784, 129695, 141800, 155980, 194975, 207512, 249568, 259390, 283600, 285329, 311960, 389950, 415024, 518780, 567200, 570658, 623920, 648475, 779900, 830048, 1037560, 1141316, 1247840, 1296950, 1426645, 1559800, 2075120, 2282632, 2593900, 2853290, 3119600, 4150240, 4565264, 5187800, 5706580, 6239200, 7133225, 9130528, 10375600, 11413160, 14266450, 18390751, 20751200, 22826320, 28532900, 36781502, 45652640, 57065800, 73563004, 91953755, 114131600, 147126008, 183907510, 202298261, 228263200, 294252016, 367815020, 404596522, 459768775, 588504032, 735630040, 809193044, 919537550, 1011491305, 1471260080, 1618386088, 1839075100, 2022982610, 2942520160, 3236772176, 3678150200, 4045965220, 5057456525, 6473544352, 7356300400, 8091930440, 10114913050, 14712600800, 16183860880, 20229826100, 32367721760, 40459652200, 80919304400, 161838608800]

約数ペア:

[(1, 161838608800), (2, 80919304400), (4, 40459652200), (5, 32367721760), (8, 20229826100), (10, 16183860880), (11, 14712600800), (16, 10114913050), (20, 8091930440), (22, 7356300400), (25, 6473544352), (32, 5057456525), (40, 4045965220), (44, 3678150200), (50, 3236772176), (55, 2942520160), (80, 2022982610), (88, 1839075100), (100, 1618386088), (110, 1471260080), (160, 1011491305), (176, 919537550), (200, 809193044), (220, 735630040), (275, 588504032), (352, 459768775), (400, 404596522), (440, 367815020), (550, 294252016), (709, 228263200), (800, 202298261), (880, 183907510), (1100, 147126008), (1418, 114131600), (1760, 91953755), (2200, 73563004), (2836, 57065800), (3545, 45652640), (4400, 36781502), (5672, 28532900), (7090, 22826320), (7799, 20751200), (8800, 18390751), (11344, 14266450), (14180, 11413160), (15598, 10375600), (17725, 9130528), (22688, 7133225), (25939, 6239200), (28360, 5706580), (31196, 5187800), (35450, 4565264), (38995, 4150240), (51878, 3119600), (56720, 2853290), (62392, 2593900), (70900, 2282632), (77990, 2075120), (103756, 1559800), (113440, 1426645), (124784, 1296950), (129695, 1247840), (141800, 1141316), (155980, 1037560), (194975, 830048), (207512, 779900), (249568, 648475), (259390, 623920), (283600, 570658), (285329, 567200), (311960, 518780), (389950, 415024)]