190237140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 288

約数和(自身を含む): 668424960

約数和(自身を除く): 478187820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 27, 30, 34, 36, 45, 46, 51, 53, 54, 60, 68, 69, 85, 90, 92, 102, 106, 108, 115, 135, 138, 153, 159, 170, 180, 204, 207, 212, 230, 255, 265, 270, 276, 289, 306, 318, 340, 345, 391, 414, 459, 460, 477, 510, 530, 540, 578, 612, 621, 636, 690, 765, 782, 795, 828, 867, 901, 918, 954, 1020, 1035, 1060, 1156, 1173, 1219, 1242, 1380, 1431, 1445, 1530, 1564, 1590, 1734, 1802, 1836, 1908, 1955, 2070, 2295, 2346, 2385, 2438, 2484, 2601, 2703, 2862, 2890, 3060, 3105, 3180, 3468, 3519, 3604, 3657, 3910, 4140, 4335, 4505, 4590, 4692, 4770, 4876, 5202, 5406, 5724, 5780, 5865, 6095, 6210, 6647, 7038, 7155, 7314, 7803, 7820, 8109, 8670, 9010, 9180, 9540, 10404, 10557, 10812, 10971, 11730, 12190, 12420, 13005, 13294, 13515, 14076, 14310, 14628, 15317, 15606, 16218, 17340, 17595, 18020, 18285, 19941, 20723, 21114, 21942, 23460, 24327, 24380, 26010, 26588, 27030, 28620, 30634, 31212, 32436, 32913, 33235, 35190, 36570, 39015, 39882, 40545, 41446, 42228, 43884, 45951, 48654, 52020, 52785, 54060, 54855, 59823, 61268, 62169, 65826, 66470, 70380, 73140, 76585, 78030, 79764, 81090, 82892, 91902, 97308, 99705, 103615, 105570, 109710, 119646, 121635, 124338, 131652, 132940, 137853, 153170, 156060, 162180, 164565, 179469, 183804, 186507, 199410, 207230, 211140, 219420, 229755, 239292, 243270, 248676, 275706, 299115, 306340, 310845, 329130, 352291, 358938, 373014, 398820, 413559, 414460, 459510, 486540, 551412, 559521, 598230, 621690, 658260, 689265, 704582, 717876, 746028, 827118, 897345, 919020, 932535, 1056873, 1119042, 1196460, 1243380, 1378530, 1409164, 1654236, 1761455, 1794690, 1865070, 2067795, 2113746, 2238084, 2757060, 2797605, 3170619, 3522910, 3589380, 3730140, 4135590, 4227492, 5284365, 5595210, 6341238, 7045820, 8271180, 9511857, 10568730, 11190420, 12682476, 15853095, 19023714, 21137460, 31706190, 38047428, 47559285, 63412380, 95118570, 190237140]

約数ペア:

[(1, 190237140), (2, 95118570), (3, 63412380), (4, 47559285), (5, 38047428), (6, 31706190), (9, 21137460), (10, 19023714), (12, 15853095), (15, 12682476), (17, 11190420), (18, 10568730), (20, 9511857), (23, 8271180), (27, 7045820), (30, 6341238), (34, 5595210), (36, 5284365), (45, 4227492), (46, 4135590), (51, 3730140), (53, 3589380), (54, 3522910), (60, 3170619), (68, 2797605), (69, 2757060), (85, 2238084), (90, 2113746), (92, 2067795), (102, 1865070), (106, 1794690), (108, 1761455), (115, 1654236), (135, 1409164), (138, 1378530), (153, 1243380), (159, 1196460), (170, 1119042), (180, 1056873), (204, 932535), (207, 919020), (212, 897345), (230, 827118), (255, 746028), (265, 717876), (270, 704582), (276, 689265), (289, 658260), (306, 621690), (318, 598230), (340, 559521), (345, 551412), (391, 486540), (414, 459510), (459, 414460), (460, 413559), (477, 398820), (510, 373014), (530, 358938), (540, 352291), (578, 329130), (612, 310845), (621, 306340), (636, 299115), (690, 275706), (765, 248676), (782, 243270), (795, 239292), (828, 229755), (867, 219420), (901, 211140), (918, 207230), (954, 199410), (1020, 186507), (1035, 183804), (1060, 179469), (1156, 164565), (1173, 162180), (1219, 156060), (1242, 153170), (1380, 137853), (1431, 132940), (1445, 131652), (1530, 124338), (1564, 121635), (1590, 119646), (1734, 109710), (1802, 105570), (1836, 103615), (1908, 99705), (1955, 97308), (2070, 91902), (2295, 82892), (2346, 81090), (2385, 79764), (2438, 78030), (2484, 76585), (2601, 73140), (2703, 70380), (2862, 66470), (2890, 65826), (3060, 62169), (3105, 61268), (3180, 59823), (3468, 54855), (3519, 54060), (3604, 52785), (3657, 52020), (3910, 48654), (4140, 45951), (4335, 43884), (4505, 42228), (4590, 41446), (4692, 40545), (4770, 39882), (4876, 39015), (5202, 36570), (5406, 35190), (5724, 33235), (5780, 32913), (5865, 32436), (6095, 31212), (6210, 30634), (6647, 28620), (7038, 27030), (7155, 26588), (7314, 26010), (7803, 24380), (7820, 24327), (8109, 23460), (8670, 21942), (9010, 21114), (9180, 20723), (9540, 19941), (10404, 18285), (10557, 18020), (10812, 17595), (10971, 17340), (11730, 16218), (12190, 15606), (12420, 15317), (13005, 14628), (13294, 14310), (13515, 14076)]