1629474080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:779

約数の個数: 192

約数和(自身を含む): 4401589248

約数和(自身を除く): 2772115168

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 37, 40, 52, 62, 65, 74, 80, 104, 124, 130, 148, 155, 160, 185, 208, 248, 260, 296, 310, 370, 403, 416, 481, 496, 520, 592, 620, 683, 740, 806, 962, 992, 1040, 1147, 1184, 1240, 1366, 1480, 1612, 1924, 2015, 2080, 2294, 2405, 2480, 2732, 2960, 3224, 3415, 3848, 4030, 4588, 4810, 4960, 5464, 5735, 5920, 6448, 6830, 7696, 8060, 8879, 9176, 9620, 10928, 11470, 12896, 13660, 14911, 15392, 16120, 17758, 18352, 19240, 21173, 21856, 22940, 25271, 27320, 29822, 32240, 35516, 36704, 38480, 42346, 44395, 45880, 50542, 54640, 59644, 64480, 71032, 74555, 76960, 84692, 88790, 91760, 101084, 105865, 109280, 119288, 126355, 142064, 149110, 169384, 177580, 183520, 202168, 211730, 238576, 252710, 275249, 284128, 298220, 328523, 338768, 355160, 404336, 423460, 477152, 505420, 550498, 596440, 657046, 677536, 710320, 783401, 808672, 846920, 1010840, 1100996, 1192880, 1314092, 1376245, 1420640, 1566802, 1642615, 1693840, 2021680, 2201992, 2385760, 2628184, 2752490, 3133604, 3285230, 3387680, 3917005, 4043360, 4403984, 5256368, 5504980, 6267208, 6570460, 7834010, 8807968, 10184213, 10512736, 11009960, 12534416, 13140920, 15668020, 20368426, 22019920, 25068832, 26281840, 31336040, 40736852, 44039840, 50921065, 52563680, 62672080, 81473704, 101842130, 125344160, 162947408, 203684260, 325894816, 407368520, 814737040, 1629474080]

約数ペア:

[(1, 1629474080), (2, 814737040), (4, 407368520), (5, 325894816), (8, 203684260), (10, 162947408), (13, 125344160), (16, 101842130), (20, 81473704), (26, 62672080), (31, 52563680), (32, 50921065), (37, 44039840), (40, 40736852), (52, 31336040), (62, 26281840), (65, 25068832), (74, 22019920), (80, 20368426), (104, 15668020), (124, 13140920), (130, 12534416), (148, 11009960), (155, 10512736), (160, 10184213), (185, 8807968), (208, 7834010), (248, 6570460), (260, 6267208), (296, 5504980), (310, 5256368), (370, 4403984), (403, 4043360), (416, 3917005), (481, 3387680), (496, 3285230), (520, 3133604), (592, 2752490), (620, 2628184), (683, 2385760), (740, 2201992), (806, 2021680), (962, 1693840), (992, 1642615), (1040, 1566802), (1147, 1420640), (1184, 1376245), (1240, 1314092), (1366, 1192880), (1480, 1100996), (1612, 1010840), (1924, 846920), (2015, 808672), (2080, 783401), (2294, 710320), (2405, 677536), (2480, 657046), (2732, 596440), (2960, 550498), (3224, 505420), (3415, 477152), (3848, 423460), (4030, 404336), (4588, 355160), (4810, 338768), (4960, 328523), (5464, 298220), (5735, 284128), (5920, 275249), (6448, 252710), (6830, 238576), (7696, 211730), (8060, 202168), (8879, 183520), (9176, 177580), (9620, 169384), (10928, 149110), (11470, 142064), (12896, 126355), (13660, 119288), (14911, 109280), (15392, 105865), (16120, 101084), (17758, 91760), (18352, 88790), (19240, 84692), (21173, 76960), (21856, 74555), (22940, 71032), (25271, 64480), (27320, 59644), (29822, 54640), (32240, 50542), (35516, 45880), (36704, 44395), (38480, 42346)]