140672532

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 451584000

約数和(自身を除く): 310911468

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 49, 52, 66, 77, 78, 84, 91, 98, 132, 143, 147, 154, 156, 182, 196, 231, 239, 273, 286, 294, 308, 343, 364, 429, 462, 478, 539, 546, 572, 588, 637, 686, 717, 858, 924, 956, 1001, 1029, 1078, 1092, 1274, 1372, 1434, 1617, 1673, 1716, 1911, 2002, 2058, 2156, 2548, 2629, 2868, 3003, 3107, 3234, 3346, 3773, 3822, 4004, 4116, 4459, 5019, 5258, 6006, 6214, 6468, 6692, 7007, 7546, 7644, 7887, 8918, 9321, 10038, 10516, 11319, 11711, 12012, 12428, 13377, 14014, 15092, 15774, 17836, 18403, 18642, 20076, 21021, 21749, 22638, 23422, 26754, 28028, 31548, 34177, 35133, 36806, 37284, 42042, 43498, 45276, 46844, 49049, 53508, 55209, 65247, 68354, 70266, 73612, 81977, 84084, 86996, 98098, 102531, 110418, 128821, 130494, 136708, 140532, 147147, 152243, 163954, 196196, 205062, 220836, 239239, 245931, 257642, 260988, 294294, 304486, 327908, 386463, 410124, 456729, 478478, 491862, 515284, 588588, 608972, 717717, 772926, 901747, 913458, 956956, 983724, 1065701, 1435434, 1545852, 1674673, 1803494, 1826916, 2131402, 2705241, 2870868, 3197103, 3349346, 3606988, 4262804, 5024019, 5410482, 6394206, 6698692, 10048038, 10820964, 11722711, 12788412, 20096076, 23445422, 35168133, 46890844, 70336266, 140672532]

約数ペア:

[(1, 140672532), (2, 70336266), (3, 46890844), (4, 35168133), (6, 23445422), (7, 20096076), (11, 12788412), (12, 11722711), (13, 10820964), (14, 10048038), (21, 6698692), (22, 6394206), (26, 5410482), (28, 5024019), (33, 4262804), (39, 3606988), (42, 3349346), (44, 3197103), (49, 2870868), (52, 2705241), (66, 2131402), (77, 1826916), (78, 1803494), (84, 1674673), (91, 1545852), (98, 1435434), (132, 1065701), (143, 983724), (147, 956956), (154, 913458), (156, 901747), (182, 772926), (196, 717717), (231, 608972), (239, 588588), (273, 515284), (286, 491862), (294, 478478), (308, 456729), (343, 410124), (364, 386463), (429, 327908), (462, 304486), (478, 294294), (539, 260988), (546, 257642), (572, 245931), (588, 239239), (637, 220836), (686, 205062), (717, 196196), (858, 163954), (924, 152243), (956, 147147), (1001, 140532), (1029, 136708), (1078, 130494), (1092, 128821), (1274, 110418), (1372, 102531), (1434, 98098), (1617, 86996), (1673, 84084), (1716, 81977), (1911, 73612), (2002, 70266), (2058, 68354), (2156, 65247), (2548, 55209), (2629, 53508), (2868, 49049), (3003, 46844), (3107, 45276), (3234, 43498), (3346, 42042), (3773, 37284), (3822, 36806), (4004, 35133), (4116, 34177), (4459, 31548), (5019, 28028), (5258, 26754), (6006, 23422), (6214, 22638), (6468, 21749), (6692, 21021), (7007, 20076), (7546, 18642), (7644, 18403), (7887, 17836), (8918, 15774), (9321, 15092), (10038, 14014), (10516, 13377), (11319, 12428), (11711, 12012)]