2080402560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:308

約数の個数: 384

約数和(自身を含む): 7576657920

約数和(自身を除く): 5496255360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 61, 62, 64, 72, 80, 90, 93, 96, 120, 122, 124, 128, 144, 155, 160, 180, 183, 186, 191, 192, 240, 244, 248, 279, 288, 305, 310, 320, 360, 366, 372, 382, 384, 465, 480, 488, 496, 549, 558, 573, 576, 610, 620, 640, 720, 732, 744, 764, 915, 930, 955, 960, 976, 992, 1098, 1116, 1146, 1152, 1220, 1240, 1395, 1440, 1464, 1488, 1528, 1719, 1830, 1860, 1891, 1910, 1920, 1952, 1984, 2196, 2232, 2292, 2440, 2480, 2745, 2790, 2865, 2880, 2928, 2976, 3056, 3438, 3660, 3720, 3782, 3820, 3904, 3968, 4392, 4464, 4584, 4880, 4960, 5490, 5580, 5673, 5730, 5760, 5856, 5921, 5952, 6112, 6876, 7320, 7440, 7564, 7640, 7808, 8595, 8784, 8928, 9168, 9455, 9760, 9920, 10980, 11160, 11346, 11460, 11651, 11712, 11842, 11904, 12224, 13752, 14640, 14880, 15128, 15280, 17019, 17190, 17568, 17763, 17856, 18336, 18910, 19520, 19840, 21960, 22320, 22692, 22920, 23302, 23424, 23684, 24448, 27504, 28365, 29280, 29605, 29760, 30256, 30560, 34038, 34380, 34953, 35136, 35526, 35712, 36672, 37820, 39040, 43920, 44640, 45384, 45840, 46604, 47368, 53289, 55008, 56730, 58255, 58560, 59210, 59520, 60512, 61120, 68076, 68760, 69906, 70272, 71052, 73344, 75640, 85095, 87840, 88815, 89280, 90768, 91680, 93208, 94736, 104859, 106578, 110016, 113460, 116510, 117120, 118420, 121024, 122240, 136152, 137520, 139812, 142104, 151280, 170190, 174765, 175680, 177630, 178560, 181536, 183360, 186416, 189472, 209718, 213156, 220032, 226920, 233020, 236840, 242048, 266445, 272304, 275040, 279624, 284208, 302560, 340380, 349530, 351360, 355260, 361181, 363072, 366720, 372832, 378944, 419436, 426312, 453840, 466040, 473680, 524295, 532890, 544608, 550080, 559248, 568416, 605120, 680760, 699060, 710520, 722362, 726144, 745664, 757888, 838872, 852624, 907680, 932080, 947360, 1048590, 1065780, 1083543, 1089216, 1100160, 1118496, 1136832, 1210240, 1361520, 1398120, 1421040, 1444724, 1491328, 1677744, 1705248, 1805905, 1815360, 1864160, 1894720, 2097180, 2131560, 2167086, 2178432, 2236992, 2273664, 2723040, 2796240, 2842080, 2889448, 3250629, 3355488, 3410496, 3611810, 3630720, 3728320, 3789440, 4194360, 4263120, 4334172, 4473984, 5417715, 5446080, 5592480, 5684160, 5778896, 6501258, 6710976, 6820992, 7223620, 7456640, 8388720, 8526240, 8668344, 10835430, 10892160, 11184960, 11368320, 11557792, 13002516, 13421952, 14447240, 16253145, 16777440, 17052480, 17336688, 21670860, 22369920, 23115584, 26005032, 28894480, 32506290, 33554880, 34104960, 34673376, 43341720, 46231168, 52010064, 57788960, 65012580, 67109760, 69346752, 86683440, 104020128, 115577920, 130025160, 138693504, 173366880, 208040256, 231155840, 260050320, 346733760, 416080512, 520100640, 693467520, 1040201280, 2080402560]

約数ペア:

[(1, 2080402560), (2, 1040201280), (3, 693467520), (4, 520100640), (5, 416080512), (6, 346733760), (8, 260050320), (9, 231155840), (10, 208040256), (12, 173366880), (15, 138693504), (16, 130025160), (18, 115577920), (20, 104020128), (24, 86683440), (30, 69346752), (31, 67109760), (32, 65012580), (36, 57788960), (40, 52010064), (45, 46231168), (48, 43341720), (60, 34673376), (61, 34104960), (62, 33554880), (64, 32506290), (72, 28894480), (80, 26005032), (90, 23115584), (93, 22369920), (96, 21670860), (120, 17336688), (122, 17052480), (124, 16777440), (128, 16253145), (144, 14447240), (155, 13421952), (160, 13002516), (180, 11557792), (183, 11368320), (186, 11184960), (191, 10892160), (192, 10835430), (240, 8668344), (244, 8526240), (248, 8388720), (279, 7456640), (288, 7223620), (305, 6820992), (310, 6710976), (320, 6501258), (360, 5778896), (366, 5684160), (372, 5592480), (382, 5446080), (384, 5417715), (465, 4473984), (480, 4334172), (488, 4263120), (496, 4194360), (549, 3789440), (558, 3728320), (573, 3630720), (576, 3611810), (610, 3410496), (620, 3355488), (640, 3250629), (720, 2889448), (732, 2842080), (744, 2796240), (764, 2723040), (915, 2273664), (930, 2236992), (955, 2178432), (960, 2167086), (976, 2131560), (992, 2097180), (1098, 1894720), (1116, 1864160), (1146, 1815360), (1152, 1805905), (1220, 1705248), (1240, 1677744), (1395, 1491328), (1440, 1444724), (1464, 1421040), (1488, 1398120), (1528, 1361520), (1719, 1210240), (1830, 1136832), (1860, 1118496), (1891, 1100160), (1910, 1089216), (1920, 1083543), (1952, 1065780), (1984, 1048590), (2196, 947360), (2232, 932080), (2292, 907680), (2440, 852624), (2480, 838872), (2745, 757888), (2790, 745664), (2865, 726144), (2880, 722362), (2928, 710520), (2976, 699060), (3056, 680760), (3438, 605120), (3660, 568416), (3720, 559248), (3782, 550080), (3820, 544608), (3904, 532890), (3968, 524295), (4392, 473680), (4464, 466040), (4584, 453840), (4880, 426312), (4960, 419436), (5490, 378944), (5580, 372832), (5673, 366720), (5730, 363072), (5760, 361181), (5856, 355260), (5921, 351360), (5952, 349530), (6112, 340380), (6876, 302560), (7320, 284208), (7440, 279624), (7564, 275040), (7640, 272304), (7808, 266445), (8595, 242048), (8784, 236840), (8928, 233020), (9168, 226920), (9455, 220032), (9760, 213156), (9920, 209718), (10980, 189472), (11160, 186416), (11346, 183360), (11460, 181536), (11651, 178560), (11712, 177630), (11842, 175680), (11904, 174765), (12224, 170190), (13752, 151280), (14640, 142104), (14880, 139812), (15128, 137520), (15280, 136152), (17019, 122240), (17190, 121024), (17568, 118420), (17763, 117120), (17856, 116510), (18336, 113460), (18910, 110016), (19520, 106578), (19840, 104859), (21960, 94736), (22320, 93208), (22692, 91680), (22920, 90768), (23302, 89280), (23424, 88815), (23684, 87840), (24448, 85095), (27504, 75640), (28365, 73344), (29280, 71052), (29605, 70272), (29760, 69906), (30256, 68760), (30560, 68076), (34038, 61120), (34380, 60512), (34953, 59520), (35136, 59210), (35526, 58560), (35712, 58255), (36672, 56730), (37820, 55008), (39040, 53289), (43920, 47368), (44640, 46604), (45384, 45840)]