2518323080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2801}}^1$

素因数の和:2864

約数の個数: 192

約数和(自身を含む): 7383830400

約数和(自身を除く): 4865507320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 91, 95, 104, 130, 133, 140, 152, 169, 182, 190, 247, 260, 266, 280, 338, 364, 380, 455, 494, 520, 532, 665, 676, 728, 760, 845, 910, 988, 1064, 1183, 1235, 1330, 1352, 1690, 1729, 1820, 1976, 2366, 2470, 2660, 2801, 3211, 3380, 3458, 3640, 4732, 4940, 5320, 5602, 5915, 6422, 6760, 6916, 8645, 9464, 9880, 11204, 11830, 12844, 13832, 14005, 16055, 17290, 19607, 22408, 22477, 23660, 25688, 28010, 32110, 34580, 36413, 39214, 44954, 47320, 53219, 56020, 64220, 69160, 72826, 78428, 89908, 98035, 106438, 112040, 112385, 128440, 145652, 156856, 179816, 182065, 196070, 212876, 224770, 254891, 266095, 291304, 364130, 372533, 392140, 425752, 449540, 473369, 509782, 532190, 691847, 728260, 745066, 784280, 899080, 946738, 1019564, 1064380, 1274455, 1383694, 1456520, 1490132, 1862665, 1893476, 2039128, 2128760, 2366845, 2548910, 2767388, 2980264, 3313583, 3459235, 3725330, 3786952, 4733690, 4842929, 5097820, 5534776, 6627166, 6918470, 7450660, 8994011, 9467380, 9685858, 10195640, 13254332, 13836940, 14901320, 16567915, 17988022, 18934760, 19371716, 24214645, 26508664, 27673880, 33135830, 35976044, 38743432, 44970055, 48429290, 62958077, 66271660, 71952088, 89940110, 96858580, 125916154, 132543320, 179880220, 193717160, 251832308, 314790385, 359760440, 503664616, 629580770, 1259161540, 2518323080]

約数ペア:

[(1, 2518323080), (2, 1259161540), (4, 629580770), (5, 503664616), (7, 359760440), (8, 314790385), (10, 251832308), (13, 193717160), (14, 179880220), (19, 132543320), (20, 125916154), (26, 96858580), (28, 89940110), (35, 71952088), (38, 66271660), (40, 62958077), (52, 48429290), (56, 44970055), (65, 38743432), (70, 35976044), (76, 33135830), (91, 27673880), (95, 26508664), (104, 24214645), (130, 19371716), (133, 18934760), (140, 17988022), (152, 16567915), (169, 14901320), (182, 13836940), (190, 13254332), (247, 10195640), (260, 9685858), (266, 9467380), (280, 8994011), (338, 7450660), (364, 6918470), (380, 6627166), (455, 5534776), (494, 5097820), (520, 4842929), (532, 4733690), (665, 3786952), (676, 3725330), (728, 3459235), (760, 3313583), (845, 2980264), (910, 2767388), (988, 2548910), (1064, 2366845), (1183, 2128760), (1235, 2039128), (1330, 1893476), (1352, 1862665), (1690, 1490132), (1729, 1456520), (1820, 1383694), (1976, 1274455), (2366, 1064380), (2470, 1019564), (2660, 946738), (2801, 899080), (3211, 784280), (3380, 745066), (3458, 728260), (3640, 691847), (4732, 532190), (4940, 509782), (5320, 473369), (5602, 449540), (5915, 425752), (6422, 392140), (6760, 372533), (6916, 364130), (8645, 291304), (9464, 266095), (9880, 254891), (11204, 224770), (11830, 212876), (12844, 196070), (13832, 182065), (14005, 179816), (16055, 156856), (17290, 145652), (19607, 128440), (22408, 112385), (22477, 112040), (23660, 106438), (25688, 98035), (28010, 89908), (32110, 78428), (34580, 72826), (36413, 69160), (39214, 64220), (44954, 56020), (47320, 53219)]