296965240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:497

約数の個数: 128

約数和(自身を含む): 791985600

約数和(自身を除く): 495020360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 193, 220, 260, 269, 286, 386, 440, 520, 538, 572, 715, 772, 965, 1076, 1144, 1345, 1430, 1544, 1930, 2123, 2152, 2509, 2690, 2860, 2959, 3497, 3860, 4246, 5018, 5380, 5720, 5918, 6994, 7720, 8492, 10036, 10615, 10760, 11836, 12545, 13988, 14795, 16984, 17485, 20072, 21230, 23672, 25090, 27599, 27976, 29590, 34970, 38467, 42460, 50180, 51917, 55198, 59180, 69940, 76934, 84920, 100360, 103834, 110396, 118360, 137995, 139880, 153868, 192335, 207668, 220792, 259585, 275990, 307736, 384670, 415336, 519170, 551980, 571087, 674921, 769340, 1038340, 1103960, 1142174, 1349842, 1538680, 2076680, 2284348, 2699684, 2855435, 3374605, 4568696, 5399368, 5710870, 6749210, 7424131, 11421740, 13498420, 14848262, 22843480, 26996840, 29696524, 37120655, 59393048, 74241310, 148482620, 296965240]

約数ペア:

[(1, 296965240), (2, 148482620), (4, 74241310), (5, 59393048), (8, 37120655), (10, 29696524), (11, 26996840), (13, 22843480), (20, 14848262), (22, 13498420), (26, 11421740), (40, 7424131), (44, 6749210), (52, 5710870), (55, 5399368), (65, 4568696), (88, 3374605), (104, 2855435), (110, 2699684), (130, 2284348), (143, 2076680), (193, 1538680), (220, 1349842), (260, 1142174), (269, 1103960), (286, 1038340), (386, 769340), (440, 674921), (520, 571087), (538, 551980), (572, 519170), (715, 415336), (772, 384670), (965, 307736), (1076, 275990), (1144, 259585), (1345, 220792), (1430, 207668), (1544, 192335), (1930, 153868), (2123, 139880), (2152, 137995), (2509, 118360), (2690, 110396), (2860, 103834), (2959, 100360), (3497, 84920), (3860, 76934), (4246, 69940), (5018, 59180), (5380, 55198), (5720, 51917), (5918, 50180), (6994, 42460), (7720, 38467), (8492, 34970), (10036, 29590), (10615, 27976), (10760, 27599), (11836, 25090), (12545, 23672), (13988, 21230), (14795, 20072), (16984, 17485)]