253423080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 320

約数和(自身を含む): 931487040

約数和(自身を除く): 678063960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 43, 45, 51, 54, 60, 68, 72, 81, 85, 86, 90, 102, 107, 108, 120, 129, 135, 136, 153, 162, 170, 172, 180, 204, 214, 215, 216, 255, 258, 270, 306, 321, 324, 340, 344, 360, 387, 405, 408, 428, 430, 459, 510, 516, 535, 540, 612, 642, 645, 648, 680, 731, 765, 774, 810, 856, 860, 918, 963, 1020, 1032, 1070, 1080, 1161, 1224, 1284, 1290, 1377, 1462, 1530, 1548, 1605, 1620, 1720, 1819, 1836, 1926, 1935, 2040, 2140, 2193, 2295, 2322, 2568, 2580, 2754, 2889, 2924, 3060, 3096, 3210, 3240, 3483, 3638, 3655, 3672, 3852, 3870, 4280, 4386, 4590, 4601, 4644, 4815, 5160, 5457, 5508, 5778, 5805, 5848, 6120, 6420, 6579, 6885, 6966, 7276, 7310, 7704, 7740, 8667, 8772, 9095, 9180, 9202, 9288, 9630, 10914, 10965, 11016, 11556, 11610, 12840, 13158, 13770, 13803, 13932, 14445, 14552, 14620, 15480, 16371, 17334, 17415, 17544, 18190, 18360, 18404, 19260, 19737, 21828, 21930, 23005, 23112, 23220, 26316, 27285, 27540, 27606, 27864, 28890, 29240, 32742, 32895, 34668, 34830, 36380, 36808, 38520, 39474, 41409, 43335, 43656, 43860, 46010, 46440, 49113, 52632, 54570, 55080, 55212, 57780, 59211, 65484, 65790, 69015, 69336, 69660, 72760, 78217, 78948, 81855, 82818, 86670, 87720, 92020, 98226, 98685, 109140, 110424, 115560, 118422, 124227, 130968, 131580, 138030, 139320, 147339, 156434, 157896, 163710, 165636, 173340, 184040, 196452, 197370, 207045, 218280, 234651, 236844, 245565, 248454, 263160, 276060, 294678, 296055, 312868, 327420, 331272, 346680, 372681, 391085, 392904, 394740, 414090, 469302, 473688, 491130, 496908, 552120, 589356, 592110, 621135, 625736, 654840, 703953, 736695, 745362, 782170, 789480, 828180, 938604, 982260, 993816, 1173255, 1178712, 1184220, 1242270, 1407906, 1473390, 1490724, 1564340, 1656360, 1863405, 1877208, 1964520, 2111859, 2346510, 2368440, 2484540, 2815812, 2946780, 2981448, 3128680, 3519765, 3726810, 4223718, 4693020, 4969080, 5631624, 5893560, 6335577, 7039530, 7453620, 8447436, 9386040, 10559295, 12671154, 14079060, 14907240, 16894872, 21118590, 25342308, 28158120, 31677885, 42237180, 50684616, 63355770, 84474360, 126711540, 253423080]

約数ペア:

[(1, 253423080), (2, 126711540), (3, 84474360), (4, 63355770), (5, 50684616), (6, 42237180), (8, 31677885), (9, 28158120), (10, 25342308), (12, 21118590), (15, 16894872), (17, 14907240), (18, 14079060), (20, 12671154), (24, 10559295), (27, 9386040), (30, 8447436), (34, 7453620), (36, 7039530), (40, 6335577), (43, 5893560), (45, 5631624), (51, 4969080), (54, 4693020), (60, 4223718), (68, 3726810), (72, 3519765), (81, 3128680), (85, 2981448), (86, 2946780), (90, 2815812), (102, 2484540), (107, 2368440), (108, 2346510), (120, 2111859), (129, 1964520), (135, 1877208), (136, 1863405), (153, 1656360), (162, 1564340), (170, 1490724), (172, 1473390), (180, 1407906), (204, 1242270), (214, 1184220), (215, 1178712), (216, 1173255), (255, 993816), (258, 982260), (270, 938604), (306, 828180), (321, 789480), (324, 782170), (340, 745362), (344, 736695), (360, 703953), (387, 654840), (405, 625736), (408, 621135), (428, 592110), (430, 589356), (459, 552120), (510, 496908), (516, 491130), (535, 473688), (540, 469302), (612, 414090), (642, 394740), (645, 392904), (648, 391085), (680, 372681), (731, 346680), (765, 331272), (774, 327420), (810, 312868), (856, 296055), (860, 294678), (918, 276060), (963, 263160), (1020, 248454), (1032, 245565), (1070, 236844), (1080, 234651), (1161, 218280), (1224, 207045), (1284, 197370), (1290, 196452), (1377, 184040), (1462, 173340), (1530, 165636), (1548, 163710), (1605, 157896), (1620, 156434), (1720, 147339), (1819, 139320), (1836, 138030), (1926, 131580), (1935, 130968), (2040, 124227), (2140, 118422), (2193, 115560), (2295, 110424), (2322, 109140), (2568, 98685), (2580, 98226), (2754, 92020), (2889, 87720), (2924, 86670), (3060, 82818), (3096, 81855), (3210, 78948), (3240, 78217), (3483, 72760), (3638, 69660), (3655, 69336), (3672, 69015), (3852, 65790), (3870, 65484), (4280, 59211), (4386, 57780), (4590, 55212), (4601, 55080), (4644, 54570), (4815, 52632), (5160, 49113), (5457, 46440), (5508, 46010), (5778, 43860), (5805, 43656), (5848, 43335), (6120, 41409), (6420, 39474), (6579, 38520), (6885, 36808), (6966, 36380), (7276, 34830), (7310, 34668), (7704, 32895), (7740, 32742), (8667, 29240), (8772, 28890), (9095, 27864), (9180, 27606), (9202, 27540), (9288, 27285), (9630, 26316), (10914, 23220), (10965, 23112), (11016, 23005), (11556, 21930), (11610, 21828), (12840, 19737), (13158, 19260), (13770, 18404), (13803, 18360), (13932, 18190), (14445, 17544), (14552, 17415), (14620, 17334), (15480, 16371)]