689041069680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1601}}^1\times {\mathrm{57847}}^1$

素因数の和:59495

約数の個数: 160

約数和(自身を含む): 2206346784768

約数和(自身を除く): 1517305715088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1601, 1860, 2480, 3202, 3720, 4803, 6404, 7440, 8005, 9606, 12808, 16010, 19212, 24015, 25616, 32020, 38424, 48030, 49631, 57847, 64040, 76848, 96060, 99262, 115694, 128080, 148893, 173541, 192120, 198524, 231388, 248155, 289235, 297786, 347082, 384240, 397048, 462776, 496310, 578470, 595572, 694164, 744465, 794096, 867705, 925552, 992620, 1156940, 1191144, 1388328, 1488930, 1735410, 1793257, 1985240, 2313880, 2382288, 2776656, 2977860, 3470820, 3586514, 3970480, 4627760, 5379771, 5955720, 6941640, 7173028, 8966285, 10759542, 11911440, 13883280, 14346056, 17932570, 21519084, 26898855, 28692112, 35865140, 43038168, 53797710, 71730280, 86076336, 92613047, 107595420, 143460560, 185226094, 215190840, 277839141, 370452188, 430381680, 463065235, 555678282, 740904376, 926130470, 1111356564, 1389195705, 1481808752, 1852260940, 2222713128, 2778391410, 2871004457, 3704521880, 4445426256, 5556782820, 5742008914, 7409043760, 8613013371, 11113565640, 11484017828, 14355022285, 17226026742, 22227131280, 22968035656, 28710044570, 34452053484, 43065066855, 45936071312, 57420089140, 68904106968, 86130133710, 114840178280, 137808213936, 172260267420, 229680356560, 344520534840, 689041069680]

約数ペア:

[(1, 689041069680), (2, 344520534840), (3, 229680356560), (4, 172260267420), (5, 137808213936), (6, 114840178280), (8, 86130133710), (10, 68904106968), (12, 57420089140), (15, 45936071312), (16, 43065066855), (20, 34452053484), (24, 28710044570), (30, 22968035656), (31, 22227131280), (40, 17226026742), (48, 14355022285), (60, 11484017828), (62, 11113565640), (80, 8613013371), (93, 7409043760), (120, 5742008914), (124, 5556782820), (155, 4445426256), (186, 3704521880), (240, 2871004457), (248, 2778391410), (310, 2222713128), (372, 1852260940), (465, 1481808752), (496, 1389195705), (620, 1111356564), (744, 926130470), (930, 740904376), (1240, 555678282), (1488, 463065235), (1601, 430381680), (1860, 370452188), (2480, 277839141), (3202, 215190840), (3720, 185226094), (4803, 143460560), (6404, 107595420), (7440, 92613047), (8005, 86076336), (9606, 71730280), (12808, 53797710), (16010, 43038168), (19212, 35865140), (24015, 28692112), (25616, 26898855), (32020, 21519084), (38424, 17932570), (48030, 14346056), (49631, 13883280), (57847, 11911440), (64040, 10759542), (76848, 8966285), (96060, 7173028), (99262, 6941640), (115694, 5955720), (128080, 5379771), (148893, 4627760), (173541, 3970480), (192120, 3586514), (198524, 3470820), (231388, 2977860), (248155, 2776656), (289235, 2382288), (297786, 2313880), (347082, 1985240), (384240, 1793257), (397048, 1735410), (462776, 1488930), (496310, 1388328), (578470, 1191144), (595572, 1156940), (694164, 992620), (744465, 925552), (794096, 867705)]