1898819280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1115

約数の個数: 320

約数和(自身を含む): 7015979520

約数和(自身を除く): 5117160240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 37, 40, 45, 46, 48, 54, 60, 69, 72, 74, 80, 90, 92, 108, 111, 115, 120, 135, 138, 144, 148, 180, 184, 185, 207, 216, 222, 230, 240, 270, 276, 296, 333, 345, 360, 368, 370, 414, 432, 444, 460, 540, 552, 555, 592, 621, 666, 690, 720, 740, 828, 851, 888, 920, 999, 1033, 1035, 1080, 1104, 1110, 1242, 1332, 1380, 1480, 1656, 1665, 1702, 1776, 1840, 1998, 2066, 2070, 2160, 2220, 2484, 2553, 2664, 2760, 2960, 3099, 3105, 3312, 3330, 3404, 3996, 4132, 4140, 4255, 4440, 4968, 4995, 5106, 5165, 5328, 5520, 6198, 6210, 6660, 6808, 7659, 7992, 8264, 8280, 8510, 8880, 9297, 9936, 9990, 10212, 10330, 12396, 12420, 12765, 13320, 13616, 15318, 15495, 15984, 16528, 16560, 17020, 18594, 19980, 20424, 20660, 22977, 23759, 24792, 24840, 25530, 26640, 27891, 30636, 30990, 34040, 37188, 38221, 38295, 39960, 40848, 41320, 45954, 46485, 47518, 49584, 49680, 51060, 55782, 61272, 61980, 68080, 71277, 74376, 76442, 76590, 79920, 82640, 91908, 92970, 95036, 102120, 111564, 114663, 114885, 118795, 122544, 123960, 139455, 142554, 148752, 152884, 153180, 183816, 185940, 190072, 191105, 204240, 213831, 223128, 229326, 229770, 237590, 247920, 278910, 285108, 305768, 306360, 343989, 356385, 367632, 371880, 380144, 382210, 427662, 446256, 458652, 459540, 475180, 557820, 570216, 573315, 611536, 612720, 641493, 687978, 712770, 743760, 764420, 855324, 879083, 917304, 919080, 950360, 1031967, 1069155, 1115640, 1140432, 1146630, 1282986, 1375956, 1425540, 1528840, 1710648, 1719945, 1758166, 1834608, 1838160, 1900720, 2063934, 2138310, 2231280, 2293260, 2565972, 2637249, 2751912, 2851080, 3057680, 3207465, 3421296, 3439890, 3516332, 4127868, 4276620, 4395415, 4586520, 5131944, 5159835, 5274498, 5503824, 5702160, 6414930, 6879780, 7032664, 7911747, 8255736, 8553240, 8790830, 9173040, 10263888, 10319670, 10548996, 12829860, 13186245, 13759560, 14065328, 15823494, 16511472, 17106480, 17581660, 20639340, 21097992, 23735241, 25659720, 26372490, 27519120, 31646988, 35163320, 39558735, 41278680, 42195984, 47470482, 51319440, 52744980, 63293976, 70326640, 79117470, 82557360, 94940964, 105489960, 118676205, 126587952, 158234940, 189881928, 210979920, 237352410, 316469880, 379763856, 474704820, 632939760, 949409640, 1898819280]

約数ペア:

[(1, 1898819280), (2, 949409640), (3, 632939760), (4, 474704820), (5, 379763856), (6, 316469880), (8, 237352410), (9, 210979920), (10, 189881928), (12, 158234940), (15, 126587952), (16, 118676205), (18, 105489960), (20, 94940964), (23, 82557360), (24, 79117470), (27, 70326640), (30, 63293976), (36, 52744980), (37, 51319440), (40, 47470482), (45, 42195984), (46, 41278680), (48, 39558735), (54, 35163320), (60, 31646988), (69, 27519120), (72, 26372490), (74, 25659720), (80, 23735241), (90, 21097992), (92, 20639340), (108, 17581660), (111, 17106480), (115, 16511472), (120, 15823494), (135, 14065328), (138, 13759560), (144, 13186245), (148, 12829860), (180, 10548996), (184, 10319670), (185, 10263888), (207, 9173040), (216, 8790830), (222, 8553240), (230, 8255736), (240, 7911747), (270, 7032664), (276, 6879780), (296, 6414930), (333, 5702160), (345, 5503824), (360, 5274498), (368, 5159835), (370, 5131944), (414, 4586520), (432, 4395415), (444, 4276620), (460, 4127868), (540, 3516332), (552, 3439890), (555, 3421296), (592, 3207465), (621, 3057680), (666, 2851080), (690, 2751912), (720, 2637249), (740, 2565972), (828, 2293260), (851, 2231280), (888, 2138310), (920, 2063934), (999, 1900720), (1033, 1838160), (1035, 1834608), (1080, 1758166), (1104, 1719945), (1110, 1710648), (1242, 1528840), (1332, 1425540), (1380, 1375956), (1480, 1282986), (1656, 1146630), (1665, 1140432), (1702, 1115640), (1776, 1069155), (1840, 1031967), (1998, 950360), (2066, 919080), (2070, 917304), (2160, 879083), (2220, 855324), (2484, 764420), (2553, 743760), (2664, 712770), (2760, 687978), (2960, 641493), (3099, 612720), (3105, 611536), (3312, 573315), (3330, 570216), (3404, 557820), (3996, 475180), (4132, 459540), (4140, 458652), (4255, 446256), (4440, 427662), (4968, 382210), (4995, 380144), (5106, 371880), (5165, 367632), (5328, 356385), (5520, 343989), (6198, 306360), (6210, 305768), (6660, 285108), (6808, 278910), (7659, 247920), (7992, 237590), (8264, 229770), (8280, 229326), (8510, 223128), (8880, 213831), (9297, 204240), (9936, 191105), (9990, 190072), (10212, 185940), (10330, 183816), (12396, 153180), (12420, 152884), (12765, 148752), (13320, 142554), (13616, 139455), (15318, 123960), (15495, 122544), (15984, 118795), (16528, 114885), (16560, 114663), (17020, 111564), (18594, 102120), (19980, 95036), (20424, 92970), (20660, 91908), (22977, 82640), (23759, 79920), (24792, 76590), (24840, 76442), (25530, 74376), (26640, 71277), (27891, 68080), (30636, 61980), (30990, 61272), (34040, 55782), (37188, 51060), (38221, 49680), (38295, 49584), (39960, 47518), (40848, 46485), (41320, 45954)]