195564240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2447}}^1$

素因数の和:2506

約数の個数: 160

約数和(自身を含む): 692098560

約数和(自身を除く): 496534320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1776, 1998, 2160, 2220, 2447, 2664, 2960, 3330, 3996, 4440, 4894, 4995, 5328, 6660, 7341, 7992, 8880, 9788, 9990, 12235, 13320, 14682, 15984, 19576, 19980, 22023, 24470, 26640, 29364, 36705, 39152, 39960, 44046, 48940, 58728, 66069, 73410, 79920, 88092, 90539, 97880, 110115, 117456, 132138, 146820, 176184, 181078, 195760, 220230, 264276, 271617, 293640, 330345, 352368, 362156, 440460, 452695, 528552, 543234, 587280, 660690, 724312, 814851, 880920, 905390, 1057104, 1086468, 1321380, 1358085, 1448624, 1629702, 1761840, 1810780, 2172936, 2444553, 2642760, 2716170, 3259404, 3621560, 4074255, 4345872, 4889106, 5285520, 5432340, 6518808, 7243120, 8148510, 9778212, 10864680, 12222765, 13037616, 16297020, 19556424, 21729360, 24445530, 32594040, 39112848, 48891060, 65188080, 97782120, 195564240]

約数ペア:

[(1, 195564240), (2, 97782120), (3, 65188080), (4, 48891060), (5, 39112848), (6, 32594040), (8, 24445530), (9, 21729360), (10, 19556424), (12, 16297020), (15, 13037616), (16, 12222765), (18, 10864680), (20, 9778212), (24, 8148510), (27, 7243120), (30, 6518808), (36, 5432340), (37, 5285520), (40, 4889106), (45, 4345872), (48, 4074255), (54, 3621560), (60, 3259404), (72, 2716170), (74, 2642760), (80, 2444553), (90, 2172936), (108, 1810780), (111, 1761840), (120, 1629702), (135, 1448624), (144, 1358085), (148, 1321380), (180, 1086468), (185, 1057104), (216, 905390), (222, 880920), (240, 814851), (270, 724312), (296, 660690), (333, 587280), (360, 543234), (370, 528552), (432, 452695), (444, 440460), (540, 362156), (555, 352368), (592, 330345), (666, 293640), (720, 271617), (740, 264276), (888, 220230), (999, 195760), (1080, 181078), (1110, 176184), (1332, 146820), (1480, 132138), (1665, 117456), (1776, 110115), (1998, 97880), (2160, 90539), (2220, 88092), (2447, 79920), (2664, 73410), (2960, 66069), (3330, 58728), (3996, 48940), (4440, 44046), (4894, 39960), (4995, 39152), (5328, 36705), (6660, 29364), (7341, 26640), (7992, 24470), (8880, 22023), (9788, 19980), (9990, 19576), (12235, 15984), (13320, 14682)]