2748869760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15733}}^1$

素因数の和:15775

約数の個数: 256

約数和(自身を含む): 10784712960

約数和(自身を除く): 8035843200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 4480, 4992, 5460, 5824, 6240, 6720, 7280, 8320, 8736, 10920, 11648, 12480, 13440, 14560, 15733, 17472, 21840, 24960, 29120, 31466, 34944, 43680, 47199, 58240, 62932, 78665, 87360, 94398, 110131, 125864, 157330, 174720, 188796, 204529, 220262, 235995, 251728, 314660, 330393, 377592, 409058, 440524, 471990, 503456, 550655, 613587, 629320, 660786, 755184, 818116, 881048, 943980, 1006912, 1022645, 1101310, 1227174, 1258640, 1321572, 1431703, 1510368, 1636232, 1651965, 1762096, 1887960, 2013824, 2045290, 2202620, 2454348, 2517280, 2643144, 2863406, 3020736, 3067935, 3272464, 3303930, 3524192, 3775920, 4090580, 4295109, 4405240, 4908696, 5034560, 5286288, 5726812, 6041472, 6135870, 6544928, 6607860, 7048384, 7158515, 7551840, 8181160, 8590218, 8810480, 9817392, 10069120, 10572576, 11453624, 12271740, 13089856, 13215720, 14096768, 14317030, 15103680, 16362320, 17180436, 17620960, 19634784, 21145152, 21475545, 22907248, 24543480, 26179712, 26431440, 28634060, 30207360, 32724640, 34360872, 35241920, 39269568, 42290304, 42951090, 45814496, 49086960, 52862880, 57268120, 65449280, 68721744, 70483840, 78539136, 85902180, 91628992, 98173920, 105725760, 114536240, 130898560, 137443488, 171804360, 183257984, 196347840, 211451520, 229072480, 274886976, 343608720, 392695680, 458144960, 549773952, 687217440, 916289920, 1374434880, 2748869760]

約数ペア:

[(1, 2748869760), (2, 1374434880), (3, 916289920), (4, 687217440), (5, 549773952), (6, 458144960), (7, 392695680), (8, 343608720), (10, 274886976), (12, 229072480), (13, 211451520), (14, 196347840), (15, 183257984), (16, 171804360), (20, 137443488), (21, 130898560), (24, 114536240), (26, 105725760), (28, 98173920), (30, 91628992), (32, 85902180), (35, 78539136), (39, 70483840), (40, 68721744), (42, 65449280), (48, 57268120), (52, 52862880), (56, 49086960), (60, 45814496), (64, 42951090), (65, 42290304), (70, 39269568), (78, 35241920), (80, 34360872), (84, 32724640), (91, 30207360), (96, 28634060), (104, 26431440), (105, 26179712), (112, 24543480), (120, 22907248), (128, 21475545), (130, 21145152), (140, 19634784), (156, 17620960), (160, 17180436), (168, 16362320), (182, 15103680), (192, 14317030), (195, 14096768), (208, 13215720), (210, 13089856), (224, 12271740), (240, 11453624), (260, 10572576), (273, 10069120), (280, 9817392), (312, 8810480), (320, 8590218), (336, 8181160), (364, 7551840), (384, 7158515), (390, 7048384), (416, 6607860), (420, 6544928), (448, 6135870), (455, 6041472), (480, 5726812), (520, 5286288), (546, 5034560), (560, 4908696), (624, 4405240), (640, 4295109), (672, 4090580), (728, 3775920), (780, 3524192), (832, 3303930), (840, 3272464), (896, 3067935), (910, 3020736), (960, 2863406), (1040, 2643144), (1092, 2517280), (1120, 2454348), (1248, 2202620), (1344, 2045290), (1365, 2013824), (1456, 1887960), (1560, 1762096), (1664, 1651965), (1680, 1636232), (1820, 1510368), (1920, 1431703), (2080, 1321572), (2184, 1258640), (2240, 1227174), (2496, 1101310), (2688, 1022645), (2730, 1006912), (2912, 943980), (3120, 881048), (3360, 818116), (3640, 755184), (4160, 660786), (4368, 629320), (4480, 613587), (4992, 550655), (5460, 503456), (5824, 471990), (6240, 440524), (6720, 409058), (7280, 377592), (8320, 330393), (8736, 314660), (10920, 251728), (11648, 235995), (12480, 220262), (13440, 204529), (14560, 188796), (15733, 174720), (17472, 157330), (21840, 125864), (24960, 110131), (29120, 94398), (31466, 87360), (34944, 78665), (43680, 62932), (47199, 58240)]