123471585720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{6999523}}^1$

素因数の和:6999554

約数の個数: 144

約数和(自身を含む): 466798255560

約数和(自身を除く): 343326669840

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, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 6999523, 13999046, 20998569, 27998092, 34997615, 41997138, 48996661, 55996184, 62995707, 69995230, 83994276, 97993322, 104992845, 125991414, 139990460, 146989983, 167988552, 195986644, 209985690, 244983305, 251982828, 279980920, 293979966, 314978535, 342976627, 391973288, 419971380, 440969949, 489966610, 503965656, 587959932, 629957070, 685953254, 734949915, 839942760, 881939898, 979933220, 1028929881, 1175919864, 1259914140, 1371906508, 1469899830, 1714883135, 1763879796, 1959866440, 2057859762, 2204849745, 2519828280, 2743813016, 2939799660, 3086789643, 3429766270, 3527759592, 4115719524, 4409699490, 5144649405, 5879599320, 6173579286, 6859532540, 8231439048, 8819398980, 10289298810, 12347158572, 13719065080, 15433948215, 17638797960, 20578597620, 24694317144, 30867896430, 41157195240, 61735792860, 123471585720]

約数ペア:

[(1, 123471585720), (2, 61735792860), (3, 41157195240), (4, 30867896430), (5, 24694317144), (6, 20578597620), (7, 17638797960), (8, 15433948215), (9, 13719065080), (10, 12347158572), (12, 10289298810), (14, 8819398980), (15, 8231439048), (18, 6859532540), (20, 6173579286), (21, 5879599320), (24, 5144649405), (28, 4409699490), (30, 4115719524), (35, 3527759592), (36, 3429766270), (40, 3086789643), (42, 2939799660), (45, 2743813016), (49, 2519828280), (56, 2204849745), (60, 2057859762), (63, 1959866440), (70, 1763879796), (72, 1714883135), (84, 1469899830), (90, 1371906508), (98, 1259914140), (105, 1175919864), (120, 1028929881), (126, 979933220), (140, 881939898), (147, 839942760), (168, 734949915), (180, 685953254), (196, 629957070), (210, 587959932), (245, 503965656), (252, 489966610), (280, 440969949), (294, 419971380), (315, 391973288), (360, 342976627), (392, 314978535), (420, 293979966), (441, 279980920), (490, 251982828), (504, 244983305), (588, 209985690), (630, 195986644), (735, 167988552), (840, 146989983), (882, 139990460), (980, 125991414), (1176, 104992845), (1260, 97993322), (1470, 83994276), (1764, 69995230), (1960, 62995707), (2205, 55996184), (2520, 48996661), (2940, 41997138), (3528, 34997615), (4410, 27998092), (5880, 20998569), (8820, 13999046), (17640, 6999523)]