1270085880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{3541}}^1$

素因数の和:3630

約数の個数: 192

約数和(自身を含む): 4506274080

約数和(自身を除く): 3236188200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 61, 70, 84, 98, 105, 120, 122, 140, 147, 168, 183, 196, 210, 244, 245, 280, 294, 305, 366, 392, 420, 427, 488, 490, 588, 610, 732, 735, 840, 854, 915, 980, 1176, 1220, 1281, 1464, 1470, 1708, 1830, 1960, 2135, 2440, 2562, 2940, 2989, 3416, 3541, 3660, 4270, 5124, 5880, 5978, 6405, 7082, 7320, 8540, 8967, 10248, 10623, 11956, 12810, 14164, 14945, 17080, 17705, 17934, 21246, 23912, 24787, 25620, 28328, 29890, 35410, 35868, 42492, 44835, 49574, 51240, 53115, 59780, 70820, 71736, 74361, 84984, 89670, 99148, 106230, 119560, 123935, 141640, 148722, 173509, 179340, 198296, 212460, 216001, 247870, 297444, 347018, 358680, 371805, 424920, 432002, 495740, 520527, 594888, 648003, 694036, 743610, 864004, 867545, 991480, 1041054, 1080005, 1296006, 1388072, 1487220, 1512007, 1728008, 1735090, 2082108, 2160010, 2592012, 2602635, 2974440, 3024014, 3240015, 3470180, 4164216, 4320020, 4536021, 5184024, 5205270, 6048028, 6480030, 6940360, 7560035, 8640040, 9072042, 10410540, 10584049, 12096056, 12960060, 15120070, 18144084, 20821080, 21168098, 22680105, 25920120, 30240140, 31752147, 36288168, 42336196, 45360210, 52920245, 60480280, 63504294, 84672392, 90720420, 105840490, 127008588, 158760735, 181440840, 211680980, 254017176, 317521470, 423361960, 635042940, 1270085880]

約数ペア:

[(1, 1270085880), (2, 635042940), (3, 423361960), (4, 317521470), (5, 254017176), (6, 211680980), (7, 181440840), (8, 158760735), (10, 127008588), (12, 105840490), (14, 90720420), (15, 84672392), (20, 63504294), (21, 60480280), (24, 52920245), (28, 45360210), (30, 42336196), (35, 36288168), (40, 31752147), (42, 30240140), (49, 25920120), (56, 22680105), (60, 21168098), (61, 20821080), (70, 18144084), (84, 15120070), (98, 12960060), (105, 12096056), (120, 10584049), (122, 10410540), (140, 9072042), (147, 8640040), (168, 7560035), (183, 6940360), (196, 6480030), (210, 6048028), (244, 5205270), (245, 5184024), (280, 4536021), (294, 4320020), (305, 4164216), (366, 3470180), (392, 3240015), (420, 3024014), (427, 2974440), (488, 2602635), (490, 2592012), (588, 2160010), (610, 2082108), (732, 1735090), (735, 1728008), (840, 1512007), (854, 1487220), (915, 1388072), (980, 1296006), (1176, 1080005), (1220, 1041054), (1281, 991480), (1464, 867545), (1470, 864004), (1708, 743610), (1830, 694036), (1960, 648003), (2135, 594888), (2440, 520527), (2562, 495740), (2940, 432002), (2989, 424920), (3416, 371805), (3541, 358680), (3660, 347018), (4270, 297444), (5124, 247870), (5880, 216001), (5978, 212460), (6405, 198296), (7082, 179340), (7320, 173509), (8540, 148722), (8967, 141640), (10248, 123935), (10623, 119560), (11956, 106230), (12810, 99148), (14164, 89670), (14945, 84984), (17080, 74361), (17705, 71736), (17934, 70820), (21246, 59780), (23912, 53115), (24787, 51240), (25620, 49574), (28328, 44835), (29890, 42492), (35410, 35868)]