172139760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:432

約数の個数: 240

約数和(自身を含む): 636146784

約数和(自身を除く): 464007024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 53, 60, 65, 72, 78, 80, 90, 104, 106, 117, 120, 130, 144, 156, 159, 180, 195, 208, 212, 234, 240, 260, 265, 312, 318, 347, 360, 390, 424, 468, 477, 520, 530, 585, 624, 636, 689, 694, 720, 780, 795, 848, 936, 954, 1040, 1041, 1060, 1170, 1272, 1378, 1388, 1560, 1590, 1735, 1872, 1908, 2067, 2082, 2120, 2340, 2385, 2544, 2756, 2776, 3120, 3123, 3180, 3445, 3470, 3816, 4134, 4164, 4240, 4511, 4680, 4770, 5205, 5512, 5552, 6201, 6246, 6360, 6890, 6940, 7632, 8268, 8328, 9022, 9360, 9540, 10335, 10410, 11024, 12402, 12492, 12720, 13533, 13780, 13880, 15615, 16536, 16656, 18044, 18391, 19080, 20670, 20820, 22555, 24804, 24984, 27066, 27560, 27760, 31005, 31230, 33072, 36088, 36782, 38160, 40599, 41340, 41640, 45110, 49608, 49968, 54132, 55120, 55173, 62010, 62460, 67665, 72176, 73564, 81198, 82680, 83280, 90220, 91955, 99216, 108264, 110346, 124020, 124920, 135330, 147128, 162396, 165360, 165519, 180440, 183910, 202995, 216528, 220692, 239083, 248040, 249840, 270660, 275865, 294256, 324792, 331038, 360880, 367820, 405990, 441384, 478166, 496080, 541320, 551730, 649584, 662076, 717249, 735640, 811980, 827595, 882768, 956332, 1082640, 1103460, 1195415, 1324152, 1434498, 1471280, 1623960, 1655190, 1912664, 2151747, 2206920, 2390830, 2648304, 2868996, 3247920, 3310380, 3586245, 3825328, 4303494, 4413840, 4781660, 5737992, 6620760, 7172490, 8606988, 9563320, 10758735, 11475984, 13241520, 14344980, 17213976, 19126640, 21517470, 28689960, 34427952, 43034940, 57379920, 86069880, 172139760]

約数ペア:

[(1, 172139760), (2, 86069880), (3, 57379920), (4, 43034940), (5, 34427952), (6, 28689960), (8, 21517470), (9, 19126640), (10, 17213976), (12, 14344980), (13, 13241520), (15, 11475984), (16, 10758735), (18, 9563320), (20, 8606988), (24, 7172490), (26, 6620760), (30, 5737992), (36, 4781660), (39, 4413840), (40, 4303494), (45, 3825328), (48, 3586245), (52, 3310380), (53, 3247920), (60, 2868996), (65, 2648304), (72, 2390830), (78, 2206920), (80, 2151747), (90, 1912664), (104, 1655190), (106, 1623960), (117, 1471280), (120, 1434498), (130, 1324152), (144, 1195415), (156, 1103460), (159, 1082640), (180, 956332), (195, 882768), (208, 827595), (212, 811980), (234, 735640), (240, 717249), (260, 662076), (265, 649584), (312, 551730), (318, 541320), (347, 496080), (360, 478166), (390, 441384), (424, 405990), (468, 367820), (477, 360880), (520, 331038), (530, 324792), (585, 294256), (624, 275865), (636, 270660), (689, 249840), (694, 248040), (720, 239083), (780, 220692), (795, 216528), (848, 202995), (936, 183910), (954, 180440), (1040, 165519), (1041, 165360), (1060, 162396), (1170, 147128), (1272, 135330), (1378, 124920), (1388, 124020), (1560, 110346), (1590, 108264), (1735, 99216), (1872, 91955), (1908, 90220), (2067, 83280), (2082, 82680), (2120, 81198), (2340, 73564), (2385, 72176), (2544, 67665), (2756, 62460), (2776, 62010), (3120, 55173), (3123, 55120), (3180, 54132), (3445, 49968), (3470, 49608), (3816, 45110), (4134, 41640), (4164, 41340), (4240, 40599), (4511, 38160), (4680, 36782), (4770, 36088), (5205, 33072), (5512, 31230), (5552, 31005), (6201, 27760), (6246, 27560), (6360, 27066), (6890, 24984), (6940, 24804), (7632, 22555), (8268, 20820), (8328, 20670), (9022, 19080), (9360, 18391), (9540, 18044), (10335, 16656), (10410, 16536), (11024, 15615), (12402, 13880), (12492, 13780), (12720, 13533)]