1497389040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{42443}}^1$

素因数の和:42476

約数の個数: 180

約数和(自身を含む): 5849886744

約数和(自身を除く): 4352497704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11760, 17640, 35280, 42443, 84886, 127329, 169772, 212215, 254658, 297101, 339544, 381987, 424430, 509316, 594202, 636645, 679088, 763974, 848860, 891303, 1018632, 1188404, 1273290, 1485505, 1527948, 1697720, 1782606, 1909935, 2037264, 2079707, 2376808, 2546580, 2673909, 2971010, 3055896, 3395440, 3565212, 3819870, 4159414, 4456515, 4753616, 5093160, 5347818, 5942020, 6111792, 6239121, 7130424, 7639740, 8318828, 8913030, 10186320, 10398535, 10695636, 11884040, 12478242, 13369545, 14260848, 15279480, 16637656, 17826060, 18717363, 20797070, 21391272, 23768080, 24956484, 26739090, 30558960, 31195605, 33275312, 35652120, 37434726, 41594140, 42782544, 49912968, 53478180, 62391210, 71304240, 74869452, 83188280, 93586815, 99825936, 106956360, 124782420, 149738904, 166376560, 187173630, 213912720, 249564840, 299477808, 374347260, 499129680, 748694520, 1497389040]

約数ペア:

[(1, 1497389040), (2, 748694520), (3, 499129680), (4, 374347260), (5, 299477808), (6, 249564840), (7, 213912720), (8, 187173630), (9, 166376560), (10, 149738904), (12, 124782420), (14, 106956360), (15, 99825936), (16, 93586815), (18, 83188280), (20, 74869452), (21, 71304240), (24, 62391210), (28, 53478180), (30, 49912968), (35, 42782544), (36, 41594140), (40, 37434726), (42, 35652120), (45, 33275312), (48, 31195605), (49, 30558960), (56, 26739090), (60, 24956484), (63, 23768080), (70, 21391272), (72, 20797070), (80, 18717363), (84, 17826060), (90, 16637656), (98, 15279480), (105, 14260848), (112, 13369545), (120, 12478242), (126, 11884040), (140, 10695636), (144, 10398535), (147, 10186320), (168, 8913030), (180, 8318828), (196, 7639740), (210, 7130424), (240, 6239121), (245, 6111792), (252, 5942020), (280, 5347818), (294, 5093160), (315, 4753616), (336, 4456515), (360, 4159414), (392, 3819870), (420, 3565212), (441, 3395440), (490, 3055896), (504, 2971010), (560, 2673909), (588, 2546580), (630, 2376808), (720, 2079707), (735, 2037264), (784, 1909935), (840, 1782606), (882, 1697720), (980, 1527948), (1008, 1485505), (1176, 1273290), (1260, 1188404), (1470, 1018632), (1680, 891303), (1764, 848860), (1960, 763974), (2205, 679088), (2352, 636645), (2520, 594202), (2940, 509316), (3528, 424430), (3920, 381987), (4410, 339544), (5040, 297101), (5880, 254658), (7056, 212215), (8820, 169772), (11760, 127329), (17640, 84886), (35280, 42443)]