172841040

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:568

約数の個数: 240

約数和(自身を含む): 638584128

約数和(自身を除く): 465743088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 243, 255, 270, 272, 306, 324, 340, 360, 405, 408, 432, 459, 486, 510, 523, 540, 612, 648, 680, 720, 765, 810, 816, 918, 972, 1020, 1046, 1080, 1215, 1224, 1296, 1360, 1377, 1530, 1569, 1620, 1836, 1944, 2040, 2092, 2160, 2295, 2430, 2448, 2615, 2754, 3060, 3138, 3240, 3672, 3888, 4080, 4131, 4184, 4590, 4707, 4860, 5230, 5508, 6120, 6276, 6480, 6885, 7344, 7845, 8262, 8368, 8891, 9180, 9414, 9720, 10460, 11016, 12240, 12552, 13770, 14121, 15690, 16524, 17782, 18360, 18828, 19440, 20655, 20920, 22032, 23535, 25104, 26673, 27540, 28242, 31380, 33048, 35564, 36720, 37656, 41310, 41840, 42363, 44455, 47070, 53346, 55080, 56484, 62760, 66096, 70605, 71128, 75312, 80019, 82620, 84726, 88910, 94140, 106692, 110160, 112968, 125520, 127089, 133365, 141210, 142256, 160038, 165240, 169452, 177820, 188280, 211815, 213384, 225936, 240057, 254178, 266730, 282420, 320076, 330480, 338904, 355640, 376560, 400095, 423630, 426768, 480114, 508356, 533460, 564840, 635445, 640152, 677808, 711280, 720171, 800190, 847260, 960228, 1016712, 1066920, 1129680, 1200285, 1270890, 1280304, 1440342, 1600380, 1694520, 1920456, 2033424, 2133840, 2160513, 2400570, 2541780, 2880684, 3200760, 3389040, 3600855, 3840912, 4321026, 4801140, 5083560, 5761368, 6401520, 7201710, 8642052, 9602280, 10167120, 10802565, 11522736, 14403420, 17284104, 19204560, 21605130, 28806840, 34568208, 43210260, 57613680, 86420520, 172841040]

約数ペア:

[(1, 172841040), (2, 86420520), (3, 57613680), (4, 43210260), (5, 34568208), (6, 28806840), (8, 21605130), (9, 19204560), (10, 17284104), (12, 14403420), (15, 11522736), (16, 10802565), (17, 10167120), (18, 9602280), (20, 8642052), (24, 7201710), (27, 6401520), (30, 5761368), (34, 5083560), (36, 4801140), (40, 4321026), (45, 3840912), (48, 3600855), (51, 3389040), (54, 3200760), (60, 2880684), (68, 2541780), (72, 2400570), (80, 2160513), (81, 2133840), (85, 2033424), (90, 1920456), (102, 1694520), (108, 1600380), (120, 1440342), (135, 1280304), (136, 1270890), (144, 1200285), (153, 1129680), (162, 1066920), (170, 1016712), (180, 960228), (204, 847260), (216, 800190), (240, 720171), (243, 711280), (255, 677808), (270, 640152), (272, 635445), (306, 564840), (324, 533460), (340, 508356), (360, 480114), (405, 426768), (408, 423630), (432, 400095), (459, 376560), (486, 355640), (510, 338904), (523, 330480), (540, 320076), (612, 282420), (648, 266730), (680, 254178), (720, 240057), (765, 225936), (810, 213384), (816, 211815), (918, 188280), (972, 177820), (1020, 169452), (1046, 165240), (1080, 160038), (1215, 142256), (1224, 141210), (1296, 133365), (1360, 127089), (1377, 125520), (1530, 112968), (1569, 110160), (1620, 106692), (1836, 94140), (1944, 88910), (2040, 84726), (2092, 82620), (2160, 80019), (2295, 75312), (2430, 71128), (2448, 70605), (2615, 66096), (2754, 62760), (3060, 56484), (3138, 55080), (3240, 53346), (3672, 47070), (3888, 44455), (4080, 42363), (4131, 41840), (4184, 41310), (4590, 37656), (4707, 36720), (4860, 35564), (5230, 33048), (5508, 31380), (6120, 28242), (6276, 27540), (6480, 26673), (6885, 25104), (7344, 23535), (7845, 22032), (8262, 20920), (8368, 20655), (8891, 19440), (9180, 18828), (9414, 18360), (9720, 17782), (10460, 16524), (11016, 15690), (12240, 14121), (12552, 13770)]