268390080

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13313}}^1$

素因数の和:13343

約数の個数: 168

約数和(自身を含む): 1055107872

約数和(自身を除く): 786717792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 13313, 20160, 26626, 39939, 53252, 66565, 79878, 93191, 106504, 119817, 133130, 159756, 186382, 199695, 213008, 239634, 266260, 279573, 319512, 372764, 399390, 426016, 465955, 479268, 532520, 559146, 599085, 639024, 745528, 798780, 838719, 852032, 931910, 958536, 1065040, 1118292, 1198170, 1278048, 1397865, 1491056, 1597560, 1677438, 1863820, 1917072, 2130080, 2236584, 2396340, 2556096, 2795730, 2982112, 3195120, 3354876, 3727640, 3834144, 4193595, 4260160, 4473168, 4792680, 5591460, 5964224, 6390240, 6709752, 7455280, 7668288, 8387190, 8946336, 9585360, 11182920, 12780480, 13419504, 14910560, 16774380, 17892672, 19170720, 22365840, 26839008, 29821120, 33548760, 38341440, 44731680, 53678016, 67097520, 89463360, 134195040, 268390080]

約数ペア:

[(1, 268390080), (2, 134195040), (3, 89463360), (4, 67097520), (5, 53678016), (6, 44731680), (7, 38341440), (8, 33548760), (9, 29821120), (10, 26839008), (12, 22365840), (14, 19170720), (15, 17892672), (16, 16774380), (18, 14910560), (20, 13419504), (21, 12780480), (24, 11182920), (28, 9585360), (30, 8946336), (32, 8387190), (35, 7668288), (36, 7455280), (40, 6709752), (42, 6390240), (45, 5964224), (48, 5591460), (56, 4792680), (60, 4473168), (63, 4260160), (64, 4193595), (70, 3834144), (72, 3727640), (80, 3354876), (84, 3195120), (90, 2982112), (96, 2795730), (105, 2556096), (112, 2396340), (120, 2236584), (126, 2130080), (140, 1917072), (144, 1863820), (160, 1677438), (168, 1597560), (180, 1491056), (192, 1397865), (210, 1278048), (224, 1198170), (240, 1118292), (252, 1065040), (280, 958536), (288, 931910), (315, 852032), (320, 838719), (336, 798780), (360, 745528), (420, 639024), (448, 599085), (480, 559146), (504, 532520), (560, 479268), (576, 465955), (630, 426016), (672, 399390), (720, 372764), (840, 319512), (960, 279573), (1008, 266260), (1120, 239634), (1260, 213008), (1344, 199695), (1440, 186382), (1680, 159756), (2016, 133130), (2240, 119817), (2520, 106504), (2880, 93191), (3360, 79878), (4032, 66565), (5040, 53252), (6720, 39939), (10080, 26626), (13313, 20160)]