1320242880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 448

約数和(自身を含む): 4892405760

約数和(自身を除く): 3572162880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 37, 40, 44, 48, 55, 60, 62, 64, 66, 74, 80, 88, 93, 96, 109, 110, 111, 120, 124, 132, 148, 155, 160, 165, 176, 185, 186, 192, 218, 220, 222, 240, 248, 264, 296, 310, 320, 327, 330, 341, 352, 370, 372, 407, 436, 440, 444, 465, 480, 496, 528, 545, 555, 592, 620, 654, 660, 682, 704, 740, 744, 814, 872, 880, 888, 930, 960, 992, 1023, 1056, 1090, 1110, 1147, 1184, 1199, 1221, 1240, 1308, 1320, 1364, 1480, 1488, 1628, 1635, 1705, 1744, 1760, 1776, 1860, 1984, 2035, 2046, 2112, 2180, 2220, 2294, 2368, 2398, 2442, 2480, 2616, 2640, 2728, 2960, 2976, 3256, 3270, 3379, 3410, 3441, 3488, 3520, 3552, 3597, 3720, 4033, 4070, 4092, 4360, 4440, 4588, 4796, 4884, 4960, 5115, 5232, 5280, 5456, 5735, 5920, 5952, 5995, 6105, 6512, 6540, 6758, 6820, 6882, 6976, 7104, 7194, 7440, 8066, 8140, 8184, 8720, 8880, 9176, 9592, 9768, 9920, 10137, 10230, 10464, 10560, 10912, 11470, 11840, 11990, 12099, 12210, 12617, 13024, 13080, 13516, 13640, 13764, 14388, 14880, 16132, 16280, 16368, 16895, 17205, 17440, 17760, 17985, 18352, 19184, 19536, 20165, 20274, 20460, 20928, 21824, 22940, 23980, 24198, 24420, 25234, 26048, 26160, 27032, 27280, 27528, 28776, 29760, 32264, 32560, 32736, 33790, 34410, 34880, 35520, 35970, 36704, 37169, 37851, 38368, 39072, 40330, 40548, 40920, 44363, 45880, 47960, 48396, 48840, 50468, 50685, 52320, 54064, 54560, 55056, 57552, 60495, 63085, 64528, 65120, 65472, 67580, 68820, 71940, 73408, 74338, 75702, 76736, 78144, 80660, 81096, 81840, 88726, 91760, 95920, 96792, 97680, 100936, 101370, 104640, 108128, 109120, 110112, 111507, 115104, 120990, 125023, 126170, 129056, 130240, 133089, 135160, 137640, 143880, 148676, 151404, 161320, 162192, 163680, 177452, 183520, 185845, 189255, 191840, 193584, 195360, 201872, 202740, 216256, 220224, 221815, 223014, 230208, 241980, 250046, 252340, 258112, 266178, 270320, 275280, 287760, 297352, 302808, 322640, 324384, 327360, 354904, 367040, 371690, 375069, 378510, 383680, 387168, 390720, 403744, 405480, 443630, 446028, 483960, 500092, 504680, 532356, 540640, 550560, 557535, 575520, 594704, 605616, 625115, 645280, 648768, 665445, 709808, 743380, 750138, 757020, 774336, 807488, 810960, 887260, 892056, 967920, 1000184, 1009360, 1064712, 1081280, 1101120, 1115070, 1151040, 1189408, 1211232, 1250230, 1290560, 1330890, 1375253, 1419616, 1486760, 1500276, 1514040, 1621920, 1774520, 1784112, 1875345, 1935840, 2000368, 2018720, 2129424, 2230140, 2378816, 2422464, 2500460, 2661780, 2750506, 2839232, 2973520, 3000552, 3028080, 3243840, 3549040, 3568224, 3750690, 3871680, 4000736, 4037440, 4125759, 4258848, 4460280, 5000920, 5323560, 5501012, 5947040, 6001104, 6056160, 6876265, 7098080, 7136448, 7501380, 8001472, 8251518, 8517696, 8920560, 10001840, 10647120, 11002024, 11894080, 12002208, 12112320, 13752530, 14196160, 15002760, 16503036, 17841120, 20003680, 20628795, 21294240, 22004048, 24004416, 27505060, 30005520, 33006072, 35682240, 40007360, 41257590, 42588480, 44008096, 55010120, 60011040, 66012144, 82515180, 88016192, 110020240, 120022080, 132024288, 165030360, 220040480, 264048576, 330060720, 440080960, 660121440, 1320242880]

約数ペア:

[(1, 1320242880), (2, 660121440), (3, 440080960), (4, 330060720), (5, 264048576), (6, 220040480), (8, 165030360), (10, 132024288), (11, 120022080), (12, 110020240), (15, 88016192), (16, 82515180), (20, 66012144), (22, 60011040), (24, 55010120), (30, 44008096), (31, 42588480), (32, 41257590), (33, 40007360), (37, 35682240), (40, 33006072), (44, 30005520), (48, 27505060), (55, 24004416), (60, 22004048), (62, 21294240), (64, 20628795), (66, 20003680), (74, 17841120), (80, 16503036), (88, 15002760), (93, 14196160), (96, 13752530), (109, 12112320), (110, 12002208), (111, 11894080), (120, 11002024), (124, 10647120), (132, 10001840), (148, 8920560), (155, 8517696), (160, 8251518), (165, 8001472), (176, 7501380), (185, 7136448), (186, 7098080), (192, 6876265), (218, 6056160), (220, 6001104), (222, 5947040), (240, 5501012), (248, 5323560), (264, 5000920), (296, 4460280), (310, 4258848), (320, 4125759), (327, 4037440), (330, 4000736), (341, 3871680), (352, 3750690), (370, 3568224), (372, 3549040), (407, 3243840), (436, 3028080), (440, 3000552), (444, 2973520), (465, 2839232), (480, 2750506), (496, 2661780), (528, 2500460), (545, 2422464), (555, 2378816), (592, 2230140), (620, 2129424), (654, 2018720), (660, 2000368), (682, 1935840), (704, 1875345), (740, 1784112), (744, 1774520), (814, 1621920), (872, 1514040), (880, 1500276), (888, 1486760), (930, 1419616), (960, 1375253), (992, 1330890), (1023, 1290560), (1056, 1250230), (1090, 1211232), (1110, 1189408), (1147, 1151040), (1184, 1115070), (1199, 1101120), (1221, 1081280), (1240, 1064712), (1308, 1009360), (1320, 1000184), (1364, 967920), (1480, 892056), (1488, 887260), (1628, 810960), (1635, 807488), (1705, 774336), (1744, 757020), (1760, 750138), (1776, 743380), (1860, 709808), (1984, 665445), (2035, 648768), (2046, 645280), (2112, 625115), (2180, 605616), (2220, 594704), (2294, 575520), (2368, 557535), (2398, 550560), (2442, 540640), (2480, 532356), (2616, 504680), (2640, 500092), (2728, 483960), (2960, 446028), (2976, 443630), (3256, 405480), (3270, 403744), (3379, 390720), (3410, 387168), (3441, 383680), (3488, 378510), (3520, 375069), (3552, 371690), (3597, 367040), (3720, 354904), (4033, 327360), (4070, 324384), (4092, 322640), (4360, 302808), (4440, 297352), (4588, 287760), (4796, 275280), (4884, 270320), (4960, 266178), (5115, 258112), (5232, 252340), (5280, 250046), (5456, 241980), (5735, 230208), (5920, 223014), (5952, 221815), (5995, 220224), (6105, 216256), (6512, 202740), (6540, 201872), (6758, 195360), (6820, 193584), (6882, 191840), (6976, 189255), (7104, 185845), (7194, 183520), (7440, 177452), (8066, 163680), (8140, 162192), (8184, 161320), (8720, 151404), (8880, 148676), (9176, 143880), (9592, 137640), (9768, 135160), (9920, 133089), (10137, 130240), (10230, 129056), (10464, 126170), (10560, 125023), (10912, 120990), (11470, 115104), (11840, 111507), (11990, 110112), (12099, 109120), (12210, 108128), (12617, 104640), (13024, 101370), (13080, 100936), (13516, 97680), (13640, 96792), (13764, 95920), (14388, 91760), (14880, 88726), (16132, 81840), (16280, 81096), (16368, 80660), (16895, 78144), (17205, 76736), (17440, 75702), (17760, 74338), (17985, 73408), (18352, 71940), (19184, 68820), (19536, 67580), (20165, 65472), (20274, 65120), (20460, 64528), (20928, 63085), (21824, 60495), (22940, 57552), (23980, 55056), (24198, 54560), (24420, 54064), (25234, 52320), (26048, 50685), (26160, 50468), (27032, 48840), (27280, 48396), (27528, 47960), (28776, 45880), (29760, 44363), (32264, 40920), (32560, 40548), (32736, 40330), (33790, 39072), (34410, 38368), (34880, 37851), (35520, 37169), (35970, 36704)]