200512960

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:135

約数の個数: 224

約数和(自身を含む): 553029120

約数和(自身を除く): 352516160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 31, 32, 34, 40, 41, 58, 62, 64, 68, 80, 82, 85, 116, 124, 136, 145, 155, 160, 164, 170, 205, 232, 248, 272, 290, 310, 320, 328, 340, 410, 464, 493, 496, 527, 544, 580, 620, 656, 680, 697, 820, 899, 928, 986, 992, 1054, 1088, 1160, 1189, 1240, 1271, 1312, 1360, 1394, 1640, 1798, 1856, 1972, 1984, 2108, 2320, 2378, 2465, 2480, 2542, 2624, 2635, 2720, 2788, 3280, 3485, 3596, 3944, 4216, 4495, 4640, 4756, 4930, 4960, 5084, 5270, 5440, 5576, 5945, 6355, 6560, 6970, 7192, 7888, 8432, 8990, 9280, 9512, 9860, 9920, 10168, 10540, 11152, 11890, 12710, 13120, 13940, 14384, 15283, 15776, 16864, 17980, 19024, 19720, 20213, 20336, 21080, 21607, 22304, 23780, 25420, 27880, 28768, 30566, 31552, 33728, 35960, 36859, 38048, 39440, 40426, 40672, 42160, 43214, 44608, 47560, 50840, 55760, 57536, 61132, 71920, 73718, 76096, 76415, 78880, 80852, 81344, 84320, 86428, 95120, 101065, 101680, 108035, 111520, 122264, 143840, 147436, 152830, 157760, 161704, 168640, 172856, 184295, 190240, 202130, 203360, 216070, 223040, 244528, 287680, 294872, 305660, 323408, 345712, 368590, 380480, 404260, 406720, 432140, 489056, 589744, 611320, 626603, 646816, 691424, 737180, 808520, 864280, 978112, 1179488, 1222640, 1253206, 1293632, 1382848, 1474360, 1617040, 1728560, 2358976, 2445280, 2506412, 2948720, 3133015, 3234080, 3457120, 4890560, 5012824, 5897440, 6266030, 6468160, 6914240, 10025648, 11794880, 12532060, 20051296, 25064120, 40102592, 50128240, 100256480, 200512960]

約数ペア:

[(1, 200512960), (2, 100256480), (4, 50128240), (5, 40102592), (8, 25064120), (10, 20051296), (16, 12532060), (17, 11794880), (20, 10025648), (29, 6914240), (31, 6468160), (32, 6266030), (34, 5897440), (40, 5012824), (41, 4890560), (58, 3457120), (62, 3234080), (64, 3133015), (68, 2948720), (80, 2506412), (82, 2445280), (85, 2358976), (116, 1728560), (124, 1617040), (136, 1474360), (145, 1382848), (155, 1293632), (160, 1253206), (164, 1222640), (170, 1179488), (205, 978112), (232, 864280), (248, 808520), (272, 737180), (290, 691424), (310, 646816), (320, 626603), (328, 611320), (340, 589744), (410, 489056), (464, 432140), (493, 406720), (496, 404260), (527, 380480), (544, 368590), (580, 345712), (620, 323408), (656, 305660), (680, 294872), (697, 287680), (820, 244528), (899, 223040), (928, 216070), (986, 203360), (992, 202130), (1054, 190240), (1088, 184295), (1160, 172856), (1189, 168640), (1240, 161704), (1271, 157760), (1312, 152830), (1360, 147436), (1394, 143840), (1640, 122264), (1798, 111520), (1856, 108035), (1972, 101680), (1984, 101065), (2108, 95120), (2320, 86428), (2378, 84320), (2465, 81344), (2480, 80852), (2542, 78880), (2624, 76415), (2635, 76096), (2720, 73718), (2788, 71920), (3280, 61132), (3485, 57536), (3596, 55760), (3944, 50840), (4216, 47560), (4495, 44608), (4640, 43214), (4756, 42160), (4930, 40672), (4960, 40426), (5084, 39440), (5270, 38048), (5440, 36859), (5576, 35960), (5945, 33728), (6355, 31552), (6560, 30566), (6970, 28768), (7192, 27880), (7888, 25420), (8432, 23780), (8990, 22304), (9280, 21607), (9512, 21080), (9860, 20336), (9920, 20213), (10168, 19720), (10540, 19024), (11152, 17980), (11890, 16864), (12710, 15776), (13120, 15283), (13940, 14384)]