2861681760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3889}}^1$

素因数の和:3990

約数の個数: 288

約数和(自身を含む): 11316352320

約数和(自身を除く): 8454670560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 73, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 146, 160, 168, 180, 210, 219, 224, 240, 252, 280, 288, 292, 315, 336, 360, 365, 420, 438, 480, 504, 511, 560, 584, 630, 657, 672, 720, 730, 840, 876, 1008, 1022, 1095, 1120, 1168, 1260, 1314, 1440, 1460, 1533, 1680, 1752, 2016, 2044, 2190, 2336, 2520, 2555, 2628, 2920, 3066, 3285, 3360, 3504, 3889, 4088, 4380, 4599, 5040, 5110, 5256, 5840, 6132, 6570, 7008, 7665, 7778, 8176, 8760, 9198, 10080, 10220, 10512, 11667, 11680, 12264, 13140, 15330, 15556, 16352, 17520, 18396, 19445, 20440, 21024, 22995, 23334, 24528, 26280, 27223, 30660, 31112, 35001, 35040, 36792, 38890, 40880, 45990, 46668, 49056, 52560, 54446, 58335, 61320, 62224, 70002, 73584, 77780, 81669, 81760, 91980, 93336, 105120, 108892, 116670, 122640, 124448, 136115, 140004, 147168, 155560, 163338, 175005, 183960, 186672, 217784, 233340, 245007, 245280, 272230, 280008, 283897, 311120, 326676, 350010, 367920, 373344, 408345, 435568, 466680, 490014, 544460, 560016, 567794, 622240, 653352, 700020, 735840, 816690, 851691, 871136, 933360, 980028, 1088920, 1120032, 1135588, 1225035, 1306704, 1400040, 1419485, 1633380, 1703382, 1866720, 1960056, 1987279, 2177840, 2271176, 2450070, 2555073, 2613408, 2800080, 2838970, 3266760, 3406764, 3920112, 3974558, 4258455, 4355680, 4542352, 4900140, 5110146, 5600160, 5677940, 5961837, 6533520, 6813528, 7840224, 7949116, 8516910, 9084704, 9800280, 9936395, 10220292, 11355880, 11923674, 12775365, 13067040, 13627056, 15898232, 17033820, 17885511, 19600560, 19872790, 20440584, 22711760, 23847348, 25550730, 27254112, 29809185, 31796464, 34067640, 35771022, 39201120, 39745580, 40881168, 45423520, 47694696, 51101460, 59618370, 63592928, 68135280, 71542044, 79491160, 81762336, 89427555, 95389392, 102202920, 119236740, 136270560, 143084088, 158982320, 178855110, 190778784, 204405840, 238473480, 286168176, 317964640, 357710220, 408811680, 476946960, 572336352, 715420440, 953893920, 1430840880, 2861681760]

約数ペア:

[(1, 2861681760), (2, 1430840880), (3, 953893920), (4, 715420440), (5, 572336352), (6, 476946960), (7, 408811680), (8, 357710220), (9, 317964640), (10, 286168176), (12, 238473480), (14, 204405840), (15, 190778784), (16, 178855110), (18, 158982320), (20, 143084088), (21, 136270560), (24, 119236740), (28, 102202920), (30, 95389392), (32, 89427555), (35, 81762336), (36, 79491160), (40, 71542044), (42, 68135280), (45, 63592928), (48, 59618370), (56, 51101460), (60, 47694696), (63, 45423520), (70, 40881168), (72, 39745580), (73, 39201120), (80, 35771022), (84, 34067640), (90, 31796464), (96, 29809185), (105, 27254112), (112, 25550730), (120, 23847348), (126, 22711760), (140, 20440584), (144, 19872790), (146, 19600560), (160, 17885511), (168, 17033820), (180, 15898232), (210, 13627056), (219, 13067040), (224, 12775365), (240, 11923674), (252, 11355880), (280, 10220292), (288, 9936395), (292, 9800280), (315, 9084704), (336, 8516910), (360, 7949116), (365, 7840224), (420, 6813528), (438, 6533520), (480, 5961837), (504, 5677940), (511, 5600160), (560, 5110146), (584, 4900140), (630, 4542352), (657, 4355680), (672, 4258455), (720, 3974558), (730, 3920112), (840, 3406764), (876, 3266760), (1008, 2838970), (1022, 2800080), (1095, 2613408), (1120, 2555073), (1168, 2450070), (1260, 2271176), (1314, 2177840), (1440, 1987279), (1460, 1960056), (1533, 1866720), (1680, 1703382), (1752, 1633380), (2016, 1419485), (2044, 1400040), (2190, 1306704), (2336, 1225035), (2520, 1135588), (2555, 1120032), (2628, 1088920), (2920, 980028), (3066, 933360), (3285, 871136), (3360, 851691), (3504, 816690), (3889, 735840), (4088, 700020), (4380, 653352), (4599, 622240), (5040, 567794), (5110, 560016), (5256, 544460), (5840, 490014), (6132, 466680), (6570, 435568), (7008, 408345), (7665, 373344), (7778, 367920), (8176, 350010), (8760, 326676), (9198, 311120), (10080, 283897), (10220, 280008), (10512, 272230), (11667, 245280), (11680, 245007), (12264, 233340), (13140, 217784), (15330, 186672), (15556, 183960), (16352, 175005), (17520, 163338), (18396, 155560), (19445, 147168), (20440, 140004), (21024, 136115), (22995, 124448), (23334, 122640), (24528, 116670), (26280, 108892), (27223, 105120), (30660, 93336), (31112, 91980), (35001, 81760), (35040, 81669), (36792, 77780), (38890, 73584), (40880, 70002), (45990, 62224), (46668, 61320), (49056, 58335), (52560, 54446)]