201321480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:184

約数の個数: 256

約数和(自身を含む): 685843200

約数和(自身を除く): 484521720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 41, 51, 58, 60, 68, 82, 83, 85, 87, 102, 116, 120, 123, 136, 145, 164, 166, 170, 174, 204, 205, 232, 246, 249, 255, 290, 328, 332, 340, 348, 408, 410, 415, 435, 492, 493, 498, 510, 580, 615, 664, 680, 696, 697, 820, 830, 870, 984, 986, 996, 1020, 1160, 1189, 1230, 1245, 1394, 1411, 1479, 1640, 1660, 1740, 1972, 1992, 2040, 2091, 2378, 2407, 2460, 2465, 2490, 2788, 2822, 2958, 3320, 3403, 3480, 3485, 3567, 3944, 4182, 4233, 4756, 4814, 4920, 4930, 4980, 5576, 5644, 5916, 5945, 6806, 6970, 7055, 7134, 7221, 7395, 8364, 8466, 9512, 9628, 9860, 9960, 10209, 10455, 11288, 11832, 11890, 12035, 13612, 13940, 14110, 14268, 14442, 14790, 16728, 16932, 17015, 17835, 19256, 19720, 20213, 20418, 20910, 21165, 23780, 24070, 27224, 27880, 28220, 28536, 28884, 29580, 33864, 34030, 35670, 36105, 40426, 40836, 40919, 41820, 42330, 47560, 48140, 51045, 56440, 57768, 57851, 59160, 60639, 68060, 71340, 72210, 80852, 81672, 81838, 83640, 84660, 96280, 98687, 101065, 102090, 115702, 121278, 122757, 136120, 142680, 144420, 161704, 163676, 169320, 173553, 197374, 202130, 204180, 204595, 231404, 242556, 245514, 288840, 289255, 296061, 303195, 327352, 347106, 394748, 404260, 408360, 409190, 462808, 485112, 491028, 493435, 578510, 592122, 606390, 613785, 694212, 789496, 808520, 818380, 867765, 982056, 986870, 1157020, 1184244, 1212780, 1227570, 1388424, 1480305, 1636760, 1677679, 1735530, 1973740, 2314040, 2368488, 2425560, 2455140, 2960610, 3355358, 3471060, 3947480, 4910280, 5033037, 5921220, 6710716, 6942120, 8388395, 10066074, 11842440, 13421432, 16776790, 20132148, 25165185, 33553580, 40264296, 50330370, 67107160, 100660740, 201321480]

約数ペア:

[(1, 201321480), (2, 100660740), (3, 67107160), (4, 50330370), (5, 40264296), (6, 33553580), (8, 25165185), (10, 20132148), (12, 16776790), (15, 13421432), (17, 11842440), (20, 10066074), (24, 8388395), (29, 6942120), (30, 6710716), (34, 5921220), (40, 5033037), (41, 4910280), (51, 3947480), (58, 3471060), (60, 3355358), (68, 2960610), (82, 2455140), (83, 2425560), (85, 2368488), (87, 2314040), (102, 1973740), (116, 1735530), (120, 1677679), (123, 1636760), (136, 1480305), (145, 1388424), (164, 1227570), (166, 1212780), (170, 1184244), (174, 1157020), (204, 986870), (205, 982056), (232, 867765), (246, 818380), (249, 808520), (255, 789496), (290, 694212), (328, 613785), (332, 606390), (340, 592122), (348, 578510), (408, 493435), (410, 491028), (415, 485112), (435, 462808), (492, 409190), (493, 408360), (498, 404260), (510, 394748), (580, 347106), (615, 327352), (664, 303195), (680, 296061), (696, 289255), (697, 288840), (820, 245514), (830, 242556), (870, 231404), (984, 204595), (986, 204180), (996, 202130), (1020, 197374), (1160, 173553), (1189, 169320), (1230, 163676), (1245, 161704), (1394, 144420), (1411, 142680), (1479, 136120), (1640, 122757), (1660, 121278), (1740, 115702), (1972, 102090), (1992, 101065), (2040, 98687), (2091, 96280), (2378, 84660), (2407, 83640), (2460, 81838), (2465, 81672), (2490, 80852), (2788, 72210), (2822, 71340), (2958, 68060), (3320, 60639), (3403, 59160), (3480, 57851), (3485, 57768), (3567, 56440), (3944, 51045), (4182, 48140), (4233, 47560), (4756, 42330), (4814, 41820), (4920, 40919), (4930, 40836), (4980, 40426), (5576, 36105), (5644, 35670), (5916, 34030), (5945, 33864), (6806, 29580), (6970, 28884), (7055, 28536), (7134, 28220), (7221, 27880), (7395, 27224), (8364, 24070), (8466, 23780), (9512, 21165), (9628, 20910), (9860, 20418), (9960, 20213), (10209, 19720), (10455, 19256), (11288, 17835), (11832, 17015), (11890, 16932), (12035, 16728), (13612, 14790), (13940, 14442), (14110, 14268)]