209932080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:603

約数の個数: 160

約数和(自身を含む): 683956224

約数和(自身を除く): 474024144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 47, 48, 60, 74, 80, 94, 111, 120, 141, 148, 185, 188, 222, 235, 240, 282, 296, 370, 376, 444, 470, 503, 555, 564, 592, 705, 740, 752, 888, 940, 1006, 1110, 1128, 1410, 1480, 1509, 1739, 1776, 1880, 2012, 2220, 2256, 2515, 2820, 2960, 3018, 3478, 3760, 4024, 4440, 5030, 5217, 5640, 6036, 6956, 7545, 8048, 8695, 8880, 10060, 10434, 11280, 12072, 13912, 15090, 17390, 18611, 20120, 20868, 23641, 24144, 26085, 27824, 30180, 34780, 37222, 40240, 41736, 47282, 52170, 55833, 60360, 69560, 70923, 74444, 83472, 93055, 94564, 104340, 111666, 118205, 120720, 139120, 141846, 148888, 186110, 189128, 208680, 223332, 236410, 279165, 283692, 297776, 354615, 372220, 378256, 417360, 446664, 472820, 558330, 567384, 709230, 744440, 874717, 893328, 945640, 1116660, 1134768, 1418460, 1488880, 1749434, 1891280, 2233320, 2624151, 2836920, 3498868, 4373585, 4466640, 5248302, 5673840, 6997736, 8747170, 10496604, 13120755, 13995472, 17494340, 20993208, 26241510, 34988680, 41986416, 52483020, 69977360, 104966040, 209932080]

約数ペア:

[(1, 209932080), (2, 104966040), (3, 69977360), (4, 52483020), (5, 41986416), (6, 34988680), (8, 26241510), (10, 20993208), (12, 17494340), (15, 13995472), (16, 13120755), (20, 10496604), (24, 8747170), (30, 6997736), (37, 5673840), (40, 5248302), (47, 4466640), (48, 4373585), (60, 3498868), (74, 2836920), (80, 2624151), (94, 2233320), (111, 1891280), (120, 1749434), (141, 1488880), (148, 1418460), (185, 1134768), (188, 1116660), (222, 945640), (235, 893328), (240, 874717), (282, 744440), (296, 709230), (370, 567384), (376, 558330), (444, 472820), (470, 446664), (503, 417360), (555, 378256), (564, 372220), (592, 354615), (705, 297776), (740, 283692), (752, 279165), (888, 236410), (940, 223332), (1006, 208680), (1110, 189128), (1128, 186110), (1410, 148888), (1480, 141846), (1509, 139120), (1739, 120720), (1776, 118205), (1880, 111666), (2012, 104340), (2220, 94564), (2256, 93055), (2515, 83472), (2820, 74444), (2960, 70923), (3018, 69560), (3478, 60360), (3760, 55833), (4024, 52170), (4440, 47282), (5030, 41736), (5217, 40240), (5640, 37222), (6036, 34780), (6956, 30180), (7545, 27824), (8048, 26085), (8695, 24144), (8880, 23641), (10060, 20868), (10434, 20120), (11280, 18611), (12072, 17390), (13912, 15090)]