227445120

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{5641}}^1$

素因数の和:5673

約数の個数: 192

約数和(自身を含む): 897755040

約数和(自身を除く): 670309920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5641, 5760, 6720, 8064, 10080, 11282, 13440, 16923, 20160, 22564, 28205, 33846, 39487, 40320, 45128, 50769, 56410, 67692, 78974, 84615, 90256, 101538, 112820, 118461, 135384, 157948, 169230, 180512, 197435, 203076, 225640, 236922, 253845, 270768, 315896, 338460, 355383, 361024, 394870, 406152, 451280, 473844, 507690, 541536, 592305, 631792, 676920, 710766, 722048, 789740, 812304, 902560, 947688, 1015380, 1083072, 1184610, 1263584, 1353840, 1421532, 1579480, 1624608, 1776915, 1805120, 1895376, 2030760, 2166144, 2369220, 2527168, 2707680, 2843064, 3158960, 3249216, 3553830, 3610240, 3790752, 4061520, 4738440, 5054336, 5415360, 5686128, 6317920, 6498432, 7107660, 7581504, 8123040, 9476880, 10830720, 11372256, 12635840, 14215320, 15163008, 16246080, 18953760, 22744512, 25271680, 28430640, 32492160, 37907520, 45489024, 56861280, 75815040, 113722560, 227445120]

約数ペア:

[(1, 227445120), (2, 113722560), (3, 75815040), (4, 56861280), (5, 45489024), (6, 37907520), (7, 32492160), (8, 28430640), (9, 25271680), (10, 22744512), (12, 18953760), (14, 16246080), (15, 15163008), (16, 14215320), (18, 12635840), (20, 11372256), (21, 10830720), (24, 9476880), (28, 8123040), (30, 7581504), (32, 7107660), (35, 6498432), (36, 6317920), (40, 5686128), (42, 5415360), (45, 5054336), (48, 4738440), (56, 4061520), (60, 3790752), (63, 3610240), (64, 3553830), (70, 3249216), (72, 3158960), (80, 2843064), (84, 2707680), (90, 2527168), (96, 2369220), (105, 2166144), (112, 2030760), (120, 1895376), (126, 1805120), (128, 1776915), (140, 1624608), (144, 1579480), (160, 1421532), (168, 1353840), (180, 1263584), (192, 1184610), (210, 1083072), (224, 1015380), (240, 947688), (252, 902560), (280, 812304), (288, 789740), (315, 722048), (320, 710766), (336, 676920), (360, 631792), (384, 592305), (420, 541536), (448, 507690), (480, 473844), (504, 451280), (560, 406152), (576, 394870), (630, 361024), (640, 355383), (672, 338460), (720, 315896), (840, 270768), (896, 253845), (960, 236922), (1008, 225640), (1120, 203076), (1152, 197435), (1260, 180512), (1344, 169230), (1440, 157948), (1680, 135384), (1920, 118461), (2016, 112820), (2240, 101538), (2520, 90256), (2688, 84615), (2880, 78974), (3360, 67692), (4032, 56410), (4480, 50769), (5040, 45128), (5641, 40320), (5760, 39487), (6720, 33846), (8064, 28205), (10080, 22564), (11282, 20160), (13440, 16923)]