2096647920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{373}}^1$

素因数の和:640

約数の個数: 240

約数和(自身を含む): 7285298592

約数和(自身を除く): 5188650672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 211, 222, 240, 296, 333, 360, 370, 373, 422, 444, 555, 592, 633, 666, 720, 740, 746, 844, 888, 1055, 1110, 1119, 1266, 1332, 1480, 1492, 1665, 1688, 1776, 1865, 1899, 2110, 2220, 2238, 2532, 2664, 2960, 2984, 3165, 3330, 3357, 3376, 3730, 3798, 4220, 4440, 4476, 5064, 5328, 5595, 5968, 6330, 6660, 6714, 7460, 7596, 7807, 8440, 8880, 8952, 9495, 10128, 11190, 12660, 13320, 13428, 13801, 14920, 15192, 15614, 16785, 16880, 17904, 18990, 22380, 23421, 25320, 26640, 26856, 27602, 29840, 30384, 31228, 33570, 37980, 39035, 41403, 44760, 46842, 50640, 53712, 55204, 62456, 67140, 69005, 70263, 75960, 78070, 78703, 82806, 89520, 93684, 110408, 117105, 124209, 124912, 134280, 138010, 140526, 151920, 156140, 157406, 165612, 187368, 207015, 220816, 234210, 236109, 248418, 268560, 276020, 281052, 312280, 314812, 331224, 351315, 374736, 393515, 414030, 468420, 472218, 496836, 552040, 562104, 621045, 624560, 629624, 662448, 702630, 708327, 787030, 828060, 936840, 944436, 993672, 1104080, 1124208, 1180545, 1242090, 1259248, 1405260, 1416654, 1574060, 1656120, 1873680, 1888872, 1987344, 2361090, 2484180, 2810520, 2833308, 2912011, 3148120, 3312240, 3541635, 3777744, 4722180, 4968360, 5621040, 5666616, 5824022, 6296240, 7083270, 8736033, 9444360, 9936720, 11333232, 11648044, 14166540, 14560055, 17472066, 18888720, 23296088, 26208099, 28333080, 29120110, 34944132, 43680165, 46592176, 52416198, 56666160, 58240220, 69888264, 87360330, 104832396, 116480440, 131040495, 139776528, 174720660, 209664792, 232960880, 262080990, 349441320, 419329584, 524161980, 698882640, 1048323960, 2096647920]

約数ペア:

[(1, 2096647920), (2, 1048323960), (3, 698882640), (4, 524161980), (5, 419329584), (6, 349441320), (8, 262080990), (9, 232960880), (10, 209664792), (12, 174720660), (15, 139776528), (16, 131040495), (18, 116480440), (20, 104832396), (24, 87360330), (30, 69888264), (36, 58240220), (37, 56666160), (40, 52416198), (45, 46592176), (48, 43680165), (60, 34944132), (72, 29120110), (74, 28333080), (80, 26208099), (90, 23296088), (111, 18888720), (120, 17472066), (144, 14560055), (148, 14166540), (180, 11648044), (185, 11333232), (211, 9936720), (222, 9444360), (240, 8736033), (296, 7083270), (333, 6296240), (360, 5824022), (370, 5666616), (373, 5621040), (422, 4968360), (444, 4722180), (555, 3777744), (592, 3541635), (633, 3312240), (666, 3148120), (720, 2912011), (740, 2833308), (746, 2810520), (844, 2484180), (888, 2361090), (1055, 1987344), (1110, 1888872), (1119, 1873680), (1266, 1656120), (1332, 1574060), (1480, 1416654), (1492, 1405260), (1665, 1259248), (1688, 1242090), (1776, 1180545), (1865, 1124208), (1899, 1104080), (2110, 993672), (2220, 944436), (2238, 936840), (2532, 828060), (2664, 787030), (2960, 708327), (2984, 702630), (3165, 662448), (3330, 629624), (3357, 624560), (3376, 621045), (3730, 562104), (3798, 552040), (4220, 496836), (4440, 472218), (4476, 468420), (5064, 414030), (5328, 393515), (5595, 374736), (5968, 351315), (6330, 331224), (6660, 314812), (6714, 312280), (7460, 281052), (7596, 276020), (7807, 268560), (8440, 248418), (8880, 236109), (8952, 234210), (9495, 220816), (10128, 207015), (11190, 187368), (12660, 165612), (13320, 157406), (13428, 156140), (13801, 151920), (14920, 140526), (15192, 138010), (15614, 134280), (16785, 124912), (16880, 124209), (17904, 117105), (18990, 110408), (22380, 93684), (23421, 89520), (25320, 82806), (26640, 78703), (26856, 78070), (27602, 75960), (29840, 70263), (30384, 69005), (31228, 67140), (33570, 62456), (37980, 55204), (39035, 53712), (41403, 50640), (44760, 46842)]