408038760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1093}}^1$

素因数の和:1188

約数の個数: 192

約数和(自身を含む): 1428457680

約数和(自身を除く): 1020418920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 61, 68, 72, 85, 90, 102, 120, 122, 136, 153, 170, 180, 183, 204, 244, 255, 305, 306, 340, 360, 366, 408, 488, 510, 549, 610, 612, 680, 732, 765, 915, 1020, 1037, 1093, 1098, 1220, 1224, 1464, 1530, 1830, 2040, 2074, 2186, 2196, 2440, 2745, 3060, 3111, 3279, 3660, 4148, 4372, 4392, 5185, 5465, 5490, 6120, 6222, 6558, 7320, 8296, 8744, 9333, 9837, 10370, 10930, 10980, 12444, 13116, 15555, 16395, 18581, 18666, 19674, 20740, 21860, 21960, 24888, 26232, 31110, 32790, 37162, 37332, 39348, 41480, 43720, 46665, 49185, 55743, 62220, 65580, 66673, 74324, 74664, 78696, 92905, 93330, 98370, 111486, 124440, 131160, 133346, 148648, 167229, 185810, 186660, 196740, 200019, 222972, 266692, 278715, 333365, 334458, 371620, 373320, 393480, 400038, 445944, 533384, 557430, 600057, 666730, 668916, 743240, 800076, 836145, 1000095, 1114860, 1133441, 1200114, 1333460, 1337832, 1600152, 1672290, 2000190, 2229720, 2266882, 2400228, 2666920, 3000285, 3344580, 3400323, 4000380, 4533764, 4800456, 5667205, 6000570, 6689160, 6800646, 8000760, 9067528, 10200969, 11334410, 12001140, 13601292, 17001615, 20401938, 22668820, 24002280, 27202584, 34003230, 40803876, 45337640, 51004845, 68006460, 81607752, 102009690, 136012920, 204019380, 408038760]

約数ペア:

[(1, 408038760), (2, 204019380), (3, 136012920), (4, 102009690), (5, 81607752), (6, 68006460), (8, 51004845), (9, 45337640), (10, 40803876), (12, 34003230), (15, 27202584), (17, 24002280), (18, 22668820), (20, 20401938), (24, 17001615), (30, 13601292), (34, 12001140), (36, 11334410), (40, 10200969), (45, 9067528), (51, 8000760), (60, 6800646), (61, 6689160), (68, 6000570), (72, 5667205), (85, 4800456), (90, 4533764), (102, 4000380), (120, 3400323), (122, 3344580), (136, 3000285), (153, 2666920), (170, 2400228), (180, 2266882), (183, 2229720), (204, 2000190), (244, 1672290), (255, 1600152), (305, 1337832), (306, 1333460), (340, 1200114), (360, 1133441), (366, 1114860), (408, 1000095), (488, 836145), (510, 800076), (549, 743240), (610, 668916), (612, 666730), (680, 600057), (732, 557430), (765, 533384), (915, 445944), (1020, 400038), (1037, 393480), (1093, 373320), (1098, 371620), (1220, 334458), (1224, 333365), (1464, 278715), (1530, 266692), (1830, 222972), (2040, 200019), (2074, 196740), (2186, 186660), (2196, 185810), (2440, 167229), (2745, 148648), (3060, 133346), (3111, 131160), (3279, 124440), (3660, 111486), (4148, 98370), (4372, 93330), (4392, 92905), (5185, 78696), (5465, 74664), (5490, 74324), (6120, 66673), (6222, 65580), (6558, 62220), (7320, 55743), (8296, 49185), (8744, 46665), (9333, 43720), (9837, 41480), (10370, 39348), (10930, 37332), (10980, 37162), (12444, 32790), (13116, 31110), (15555, 26232), (16395, 24888), (18581, 21960), (18666, 21860), (19674, 20740)]