2672730720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5443}}^1$

素因数の和:5506

約数の個数: 288

約数和(自身を含む): 10272697344

約数和(自身を除く): 7599966624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 132, 144, 155, 160, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 288, 310, 330, 341, 352, 360, 372, 396, 440, 465, 480, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 930, 990, 992, 1023, 1056, 1116, 1240, 1320, 1364, 1395, 1440, 1488, 1584, 1705, 1760, 1860, 1980, 2046, 2232, 2480, 2640, 2728, 2790, 2976, 3069, 3168, 3410, 3720, 3960, 4092, 4464, 4960, 5115, 5280, 5443, 5456, 5580, 6138, 6820, 7440, 7920, 8184, 8928, 10230, 10886, 10912, 11160, 12276, 13640, 14880, 15345, 15840, 16329, 16368, 20460, 21772, 22320, 24552, 27215, 27280, 30690, 32658, 32736, 40920, 43544, 44640, 48987, 49104, 54430, 54560, 59873, 61380, 65316, 81645, 81840, 87088, 97974, 98208, 108860, 119746, 122760, 130632, 163290, 163680, 168733, 174176, 179619, 195948, 217720, 239492, 244935, 245520, 261264, 299365, 326580, 337466, 359238, 391896, 435440, 478984, 489870, 491040, 506199, 522528, 538857, 598730, 653160, 674932, 718476, 783792, 843665, 870880, 898095, 957968, 979740, 1012398, 1077714, 1197460, 1306320, 1349864, 1436952, 1518597, 1567584, 1687330, 1796190, 1856063, 1915936, 1959480, 2024796, 2155428, 2394920, 2530995, 2612640, 2694285, 2699728, 2873904, 3037194, 3374660, 3592380, 3712126, 3918960, 4049592, 4310856, 4789840, 5061990, 5388570, 5399456, 5568189, 5747808, 6074388, 6749320, 7184760, 7424252, 7592985, 7837920, 8099184, 8621712, 9280315, 9579680, 10123980, 10777140, 11136378, 12148776, 13498640, 14369520, 14848504, 15185970, 16198368, 16704567, 17243424, 18560630, 20247960, 21554280, 22272756, 24297552, 26997280, 27840945, 28739040, 29697008, 30371940, 33409134, 37121260, 40495920, 43108560, 44545512, 48595104, 55681890, 59394016, 60743880, 66818268, 74242520, 80991840, 83522835, 86217120, 89091024, 111363780, 121487760, 133636536, 148485040, 167045670, 178182048, 222727560, 242975520, 267273072, 296970080, 334091340, 445455120, 534546144, 668182680, 890910240, 1336365360, 2672730720]

約数ペア:

[(1, 2672730720), (2, 1336365360), (3, 890910240), (4, 668182680), (5, 534546144), (6, 445455120), (8, 334091340), (9, 296970080), (10, 267273072), (11, 242975520), (12, 222727560), (15, 178182048), (16, 167045670), (18, 148485040), (20, 133636536), (22, 121487760), (24, 111363780), (30, 89091024), (31, 86217120), (32, 83522835), (33, 80991840), (36, 74242520), (40, 66818268), (44, 60743880), (45, 59394016), (48, 55681890), (55, 48595104), (60, 44545512), (62, 43108560), (66, 40495920), (72, 37121260), (80, 33409134), (88, 30371940), (90, 29697008), (93, 28739040), (96, 27840945), (99, 26997280), (110, 24297552), (120, 22272756), (124, 21554280), (132, 20247960), (144, 18560630), (155, 17243424), (160, 16704567), (165, 16198368), (176, 15185970), (180, 14848504), (186, 14369520), (198, 13498640), (220, 12148776), (240, 11136378), (248, 10777140), (264, 10123980), (279, 9579680), (288, 9280315), (310, 8621712), (330, 8099184), (341, 7837920), (352, 7592985), (360, 7424252), (372, 7184760), (396, 6749320), (440, 6074388), (465, 5747808), (480, 5568189), (495, 5399456), (496, 5388570), (528, 5061990), (558, 4789840), (620, 4310856), (660, 4049592), (682, 3918960), (720, 3712126), (744, 3592380), (792, 3374660), (880, 3037194), (930, 2873904), (990, 2699728), (992, 2694285), (1023, 2612640), (1056, 2530995), (1116, 2394920), (1240, 2155428), (1320, 2024796), (1364, 1959480), (1395, 1915936), (1440, 1856063), (1488, 1796190), (1584, 1687330), (1705, 1567584), (1760, 1518597), (1860, 1436952), (1980, 1349864), (2046, 1306320), (2232, 1197460), (2480, 1077714), (2640, 1012398), (2728, 979740), (2790, 957968), (2976, 898095), (3069, 870880), (3168, 843665), (3410, 783792), (3720, 718476), (3960, 674932), (4092, 653160), (4464, 598730), (4960, 538857), (5115, 522528), (5280, 506199), (5443, 491040), (5456, 489870), (5580, 478984), (6138, 435440), (6820, 391896), (7440, 359238), (7920, 337466), (8184, 326580), (8928, 299365), (10230, 261264), (10886, 245520), (10912, 244935), (11160, 239492), (12276, 217720), (13640, 195948), (14880, 179619), (15345, 174176), (15840, 168733), (16329, 163680), (16368, 163290), (20460, 130632), (21772, 122760), (22320, 119746), (24552, 108860), (27215, 98208), (27280, 97974), (30690, 87088), (32658, 81840), (32736, 81645), (40920, 65316), (43544, 61380), (44640, 59873), (48987, 54560), (49104, 54430)]