861616080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 360

約数和(自身を含む): 3208966488

約数和(自身を除く): 2347350408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 73, 78, 80, 90, 97, 104, 117, 120, 130, 144, 146, 156, 169, 180, 194, 195, 208, 219, 234, 240, 260, 291, 292, 312, 338, 360, 365, 388, 390, 438, 468, 485, 507, 520, 582, 584, 585, 624, 657, 676, 720, 730, 776, 780, 845, 873, 876, 936, 949, 970, 1014, 1040, 1095, 1164, 1168, 1170, 1261, 1314, 1352, 1455, 1460, 1521, 1552, 1560, 1690, 1746, 1752, 1872, 1898, 1940, 2028, 2190, 2328, 2340, 2522, 2535, 2628, 2704, 2847, 2910, 2920, 3042, 3120, 3285, 3380, 3492, 3504, 3783, 3796, 3880, 4056, 4365, 4380, 4656, 4680, 4745, 5044, 5070, 5256, 5694, 5820, 5840, 6084, 6305, 6570, 6760, 6984, 7081, 7566, 7592, 7605, 7760, 8112, 8541, 8730, 8760, 9360, 9490, 10088, 10140, 10512, 11349, 11388, 11640, 12168, 12337, 12610, 13140, 13520, 13968, 14162, 14235, 15132, 15184, 15210, 16393, 17082, 17460, 17520, 18915, 18980, 20176, 20280, 21243, 22698, 22776, 23280, 24336, 24674, 25220, 26280, 28324, 28470, 30264, 30420, 32786, 34164, 34920, 35405, 37011, 37830, 37960, 40560, 42486, 42705, 45396, 45552, 49179, 49348, 50440, 52560, 56648, 56745, 56940, 60528, 60840, 61685, 63729, 65572, 68328, 69840, 70810, 74022, 75660, 75920, 81965, 84972, 85410, 90792, 92053, 98358, 98696, 100880, 106215, 111033, 113296, 113490, 113880, 121680, 123370, 127458, 131144, 136656, 141620, 147537, 148044, 151320, 163930, 169944, 170820, 181584, 184106, 185055, 196716, 197392, 212430, 222066, 226980, 227760, 245895, 246740, 254916, 262288, 276159, 283240, 295074, 296088, 302640, 318645, 327860, 339888, 341640, 368212, 370110, 393432, 424860, 444132, 453960, 460265, 491790, 493480, 509832, 552318, 555165, 566480, 590148, 592176, 637290, 655720, 683280, 736424, 737685, 740220, 786864, 828477, 849720, 888264, 907920, 920530, 983580, 986960, 1019664, 1104636, 1110330, 1180296, 1196689, 1274580, 1311440, 1380795, 1472848, 1475370, 1480440, 1656954, 1699440, 1776528, 1841060, 1967160, 2209272, 2220660, 2360592, 2393378, 2549160, 2761590, 2950740, 2960880, 3313908, 3590067, 3682120, 3934320, 4142385, 4418544, 4441320, 4786756, 5098320, 5523180, 5901480, 5983445, 6627816, 7180134, 7364240, 8284770, 8882640, 9573512, 10770201, 11046360, 11802960, 11966890, 13255632, 14360268, 16569540, 17950335, 19147024, 21540402, 22092720, 23933780, 28720536, 33139080, 35900670, 43080804, 47867560, 53851005, 57441072, 66278160, 71801340, 86161608, 95735120, 107702010, 143602680, 172323216, 215404020, 287205360, 430808040, 861616080]

約数ペア:

[(1, 861616080), (2, 430808040), (3, 287205360), (4, 215404020), (5, 172323216), (6, 143602680), (8, 107702010), (9, 95735120), (10, 86161608), (12, 71801340), (13, 66278160), (15, 57441072), (16, 53851005), (18, 47867560), (20, 43080804), (24, 35900670), (26, 33139080), (30, 28720536), (36, 23933780), (39, 22092720), (40, 21540402), (45, 19147024), (48, 17950335), (52, 16569540), (60, 14360268), (65, 13255632), (72, 11966890), (73, 11802960), (78, 11046360), (80, 10770201), (90, 9573512), (97, 8882640), (104, 8284770), (117, 7364240), (120, 7180134), (130, 6627816), (144, 5983445), (146, 5901480), (156, 5523180), (169, 5098320), (180, 4786756), (194, 4441320), (195, 4418544), (208, 4142385), (219, 3934320), (234, 3682120), (240, 3590067), (260, 3313908), (291, 2960880), (292, 2950740), (312, 2761590), (338, 2549160), (360, 2393378), (365, 2360592), (388, 2220660), (390, 2209272), (438, 1967160), (468, 1841060), (485, 1776528), (507, 1699440), (520, 1656954), (582, 1480440), (584, 1475370), (585, 1472848), (624, 1380795), (657, 1311440), (676, 1274580), (720, 1196689), (730, 1180296), (776, 1110330), (780, 1104636), (845, 1019664), (873, 986960), (876, 983580), (936, 920530), (949, 907920), (970, 888264), (1014, 849720), (1040, 828477), (1095, 786864), (1164, 740220), (1168, 737685), (1170, 736424), (1261, 683280), (1314, 655720), (1352, 637290), (1455, 592176), (1460, 590148), (1521, 566480), (1552, 555165), (1560, 552318), (1690, 509832), (1746, 493480), (1752, 491790), (1872, 460265), (1898, 453960), (1940, 444132), (2028, 424860), (2190, 393432), (2328, 370110), (2340, 368212), (2522, 341640), (2535, 339888), (2628, 327860), (2704, 318645), (2847, 302640), (2910, 296088), (2920, 295074), (3042, 283240), (3120, 276159), (3285, 262288), (3380, 254916), (3492, 246740), (3504, 245895), (3783, 227760), (3796, 226980), (3880, 222066), (4056, 212430), (4365, 197392), (4380, 196716), (4656, 185055), (4680, 184106), (4745, 181584), (5044, 170820), (5070, 169944), (5256, 163930), (5694, 151320), (5820, 148044), (5840, 147537), (6084, 141620), (6305, 136656), (6570, 131144), (6760, 127458), (6984, 123370), (7081, 121680), (7566, 113880), (7592, 113490), (7605, 113296), (7760, 111033), (8112, 106215), (8541, 100880), (8730, 98696), (8760, 98358), (9360, 92053), (9490, 90792), (10088, 85410), (10140, 84972), (10512, 81965), (11349, 75920), (11388, 75660), (11640, 74022), (12168, 70810), (12337, 69840), (12610, 68328), (13140, 65572), (13520, 63729), (13968, 61685), (14162, 60840), (14235, 60528), (15132, 56940), (15184, 56745), (15210, 56648), (16393, 52560), (17082, 50440), (17460, 49348), (17520, 49179), (18915, 45552), (18980, 45396), (20176, 42705), (20280, 42486), (21243, 40560), (22698, 37960), (22776, 37830), (23280, 37011), (24336, 35405), (24674, 34920), (25220, 34164), (26280, 32786), (28324, 30420), (28470, 30264)]