2901342080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1677

約数の個数: 256

約数和(自身を含む): 8817500160

約数和(自身を除く): 5916158080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 128, 130, 140, 155, 160, 182, 208, 217, 224, 248, 260, 280, 310, 320, 364, 403, 416, 434, 448, 455, 496, 520, 560, 620, 640, 728, 806, 832, 868, 896, 910, 992, 1040, 1085, 1120, 1240, 1456, 1607, 1612, 1664, 1736, 1820, 1984, 2015, 2080, 2170, 2240, 2480, 2821, 2912, 3214, 3224, 3472, 3640, 3968, 4030, 4160, 4340, 4480, 4960, 5642, 5824, 6428, 6448, 6944, 7280, 8035, 8060, 8320, 8680, 9920, 11249, 11284, 11648, 12856, 12896, 13888, 14105, 14560, 16070, 16120, 17360, 19840, 20891, 22498, 22568, 25712, 25792, 27776, 28210, 29120, 32140, 32240, 34720, 41782, 44996, 45136, 49817, 51424, 51584, 56245, 56420, 58240, 64280, 64480, 69440, 83564, 89992, 90272, 99634, 102848, 104455, 112490, 112840, 128560, 128960, 138880, 146237, 167128, 179984, 180544, 199268, 205696, 208910, 224980, 225680, 249085, 257120, 257920, 292474, 334256, 348719, 359968, 361088, 398536, 417820, 449960, 451360, 498170, 514240, 584948, 647621, 668512, 697438, 719936, 731185, 797072, 835640, 899920, 902720, 996340, 1028480, 1169896, 1295242, 1337024, 1394876, 1439872, 1462370, 1594144, 1671280, 1743595, 1799840, 1805440, 1992680, 2339792, 2590484, 2674048, 2789752, 2924740, 3188288, 3238105, 3342560, 3487190, 3599680, 3985360, 4533347, 4679584, 5180968, 5579504, 5849480, 6376576, 6476210, 6685120, 6974380, 7199360, 7970720, 9066694, 9359168, 10361936, 11159008, 11698960, 12952420, 13370240, 13948760, 15941440, 18133388, 18718336, 20723872, 22318016, 22666735, 23397920, 25904840, 27897520, 31882880, 36266776, 41447744, 44636032, 45333470, 46795840, 51809680, 55795040, 72533552, 82895488, 90666940, 93591680, 103619360, 111590080, 145067104, 181333880, 207238720, 223180160, 290134208, 362667760, 414477440, 580268416, 725335520, 1450671040, 2901342080]

約数ペア:

[(1, 2901342080), (2, 1450671040), (4, 725335520), (5, 580268416), (7, 414477440), (8, 362667760), (10, 290134208), (13, 223180160), (14, 207238720), (16, 181333880), (20, 145067104), (26, 111590080), (28, 103619360), (31, 93591680), (32, 90666940), (35, 82895488), (40, 72533552), (52, 55795040), (56, 51809680), (62, 46795840), (64, 45333470), (65, 44636032), (70, 41447744), (80, 36266776), (91, 31882880), (104, 27897520), (112, 25904840), (124, 23397920), (128, 22666735), (130, 22318016), (140, 20723872), (155, 18718336), (160, 18133388), (182, 15941440), (208, 13948760), (217, 13370240), (224, 12952420), (248, 11698960), (260, 11159008), (280, 10361936), (310, 9359168), (320, 9066694), (364, 7970720), (403, 7199360), (416, 6974380), (434, 6685120), (448, 6476210), (455, 6376576), (496, 5849480), (520, 5579504), (560, 5180968), (620, 4679584), (640, 4533347), (728, 3985360), (806, 3599680), (832, 3487190), (868, 3342560), (896, 3238105), (910, 3188288), (992, 2924740), (1040, 2789752), (1085, 2674048), (1120, 2590484), (1240, 2339792), (1456, 1992680), (1607, 1805440), (1612, 1799840), (1664, 1743595), (1736, 1671280), (1820, 1594144), (1984, 1462370), (2015, 1439872), (2080, 1394876), (2170, 1337024), (2240, 1295242), (2480, 1169896), (2821, 1028480), (2912, 996340), (3214, 902720), (3224, 899920), (3472, 835640), (3640, 797072), (3968, 731185), (4030, 719936), (4160, 697438), (4340, 668512), (4480, 647621), (4960, 584948), (5642, 514240), (5824, 498170), (6428, 451360), (6448, 449960), (6944, 417820), (7280, 398536), (8035, 361088), (8060, 359968), (8320, 348719), (8680, 334256), (9920, 292474), (11249, 257920), (11284, 257120), (11648, 249085), (12856, 225680), (12896, 224980), (13888, 208910), (14105, 205696), (14560, 199268), (16070, 180544), (16120, 179984), (17360, 167128), (19840, 146237), (20891, 138880), (22498, 128960), (22568, 128560), (25712, 112840), (25792, 112490), (27776, 104455), (28210, 102848), (29120, 99634), (32140, 90272), (32240, 89992), (34720, 83564), (41782, 69440), (44996, 64480), (45136, 64280), (49817, 58240), (51424, 56420), (51584, 56245)]