2046397440

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{461}}^1$

素因数の和:523

約数の個数: 264

約数和(自身を含む): 6968020752

約数和(自身を除く): 4921623312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 289, 320, 340, 384, 408, 461, 480, 510, 512, 544, 578, 640, 680, 768, 816, 867, 922, 960, 1020, 1024, 1088, 1156, 1280, 1360, 1383, 1445, 1536, 1632, 1734, 1844, 1920, 2040, 2176, 2305, 2312, 2560, 2720, 2766, 2890, 3072, 3264, 3468, 3688, 3840, 4080, 4335, 4352, 4610, 4624, 5120, 5440, 5532, 5780, 6528, 6915, 6936, 7376, 7680, 7837, 8160, 8670, 8704, 9220, 9248, 10880, 11064, 11560, 13056, 13830, 13872, 14752, 15360, 15674, 16320, 17340, 17408, 18440, 18496, 21760, 22128, 23120, 23511, 26112, 27660, 27744, 29504, 31348, 32640, 34680, 36880, 36992, 39185, 43520, 44256, 46240, 47022, 52224, 55320, 55488, 59008, 62696, 65280, 69360, 73760, 73984, 78370, 87040, 88512, 92480, 94044, 110640, 110976, 117555, 118016, 125392, 130560, 133229, 138720, 147520, 147968, 156740, 177024, 184960, 188088, 221280, 221952, 235110, 236032, 250784, 261120, 266458, 277440, 295040, 295936, 313480, 354048, 369920, 376176, 399687, 442560, 443904, 470220, 472064, 501568, 532916, 554880, 590080, 626960, 666145, 708096, 739840, 752352, 799374, 885120, 887808, 940440, 1003136, 1065832, 1109760, 1180160, 1253920, 1332290, 1416192, 1479680, 1504704, 1598748, 1770240, 1880880, 1998435, 2006272, 2131664, 2219520, 2360320, 2507840, 2664580, 3009408, 3197496, 3540480, 3761760, 3996870, 4012544, 4263328, 4439040, 5015680, 5329160, 6018816, 6394992, 7080960, 7523520, 7993740, 8025088, 8526656, 10031360, 10658320, 12037632, 12789984, 15047040, 15987480, 17053312, 20062720, 21316640, 24075264, 25579968, 30094080, 31974960, 34106624, 40125440, 42633280, 51159936, 60188160, 63949920, 68213248, 85266560, 102319872, 120376320, 127899840, 136426496, 170533120, 204639744, 255799680, 341066240, 409279488, 511599360, 682132480, 1023198720, 2046397440]

約数ペア:

[(1, 2046397440), (2, 1023198720), (3, 682132480), (4, 511599360), (5, 409279488), (6, 341066240), (8, 255799680), (10, 204639744), (12, 170533120), (15, 136426496), (16, 127899840), (17, 120376320), (20, 102319872), (24, 85266560), (30, 68213248), (32, 63949920), (34, 60188160), (40, 51159936), (48, 42633280), (51, 40125440), (60, 34106624), (64, 31974960), (68, 30094080), (80, 25579968), (85, 24075264), (96, 21316640), (102, 20062720), (120, 17053312), (128, 15987480), (136, 15047040), (160, 12789984), (170, 12037632), (192, 10658320), (204, 10031360), (240, 8526656), (255, 8025088), (256, 7993740), (272, 7523520), (289, 7080960), (320, 6394992), (340, 6018816), (384, 5329160), (408, 5015680), (461, 4439040), (480, 4263328), (510, 4012544), (512, 3996870), (544, 3761760), (578, 3540480), (640, 3197496), (680, 3009408), (768, 2664580), (816, 2507840), (867, 2360320), (922, 2219520), (960, 2131664), (1020, 2006272), (1024, 1998435), (1088, 1880880), (1156, 1770240), (1280, 1598748), (1360, 1504704), (1383, 1479680), (1445, 1416192), (1536, 1332290), (1632, 1253920), (1734, 1180160), (1844, 1109760), (1920, 1065832), (2040, 1003136), (2176, 940440), (2305, 887808), (2312, 885120), (2560, 799374), (2720, 752352), (2766, 739840), (2890, 708096), (3072, 666145), (3264, 626960), (3468, 590080), (3688, 554880), (3840, 532916), (4080, 501568), (4335, 472064), (4352, 470220), (4610, 443904), (4624, 442560), (5120, 399687), (5440, 376176), (5532, 369920), (5780, 354048), (6528, 313480), (6915, 295936), (6936, 295040), (7376, 277440), (7680, 266458), (7837, 261120), (8160, 250784), (8670, 236032), (8704, 235110), (9220, 221952), (9248, 221280), (10880, 188088), (11064, 184960), (11560, 177024), (13056, 156740), (13830, 147968), (13872, 147520), (14752, 138720), (15360, 133229), (15674, 130560), (16320, 125392), (17340, 118016), (17408, 117555), (18440, 110976), (18496, 110640), (21760, 94044), (22128, 92480), (23120, 88512), (23511, 87040), (26112, 78370), (27660, 73984), (27744, 73760), (29504, 69360), (31348, 65280), (32640, 62696), (34680, 59008), (36880, 55488), (36992, 55320), (39185, 52224), (43520, 47022), (44256, 46240)]