260693580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15139}}^1$

素因数の和:15199

約数の個数: 96

約数和(自身を含む): 854622720

約数和(自身を除く): 593929140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 4305, 5740, 8610, 15139, 17220, 30278, 45417, 60556, 75695, 90834, 105973, 151390, 181668, 211946, 227085, 302780, 317919, 423892, 454170, 529865, 620699, 635838, 908340, 1059730, 1241398, 1271676, 1589595, 1862097, 2119460, 2482796, 3103495, 3179190, 3724194, 4344893, 6206990, 6358380, 7448388, 8689786, 9310485, 12413980, 13034679, 17379572, 18620970, 21724465, 26069358, 37241940, 43448930, 52138716, 65173395, 86897860, 130346790, 260693580]

約数ペア:

[(1, 260693580), (2, 130346790), (3, 86897860), (4, 65173395), (5, 52138716), (6, 43448930), (7, 37241940), (10, 26069358), (12, 21724465), (14, 18620970), (15, 17379572), (20, 13034679), (21, 12413980), (28, 9310485), (30, 8689786), (35, 7448388), (41, 6358380), (42, 6206990), (60, 4344893), (70, 3724194), (82, 3179190), (84, 3103495), (105, 2482796), (123, 2119460), (140, 1862097), (164, 1589595), (205, 1271676), (210, 1241398), (246, 1059730), (287, 908340), (410, 635838), (420, 620699), (492, 529865), (574, 454170), (615, 423892), (820, 317919), (861, 302780), (1148, 227085), (1230, 211946), (1435, 181668), (1722, 151390), (2460, 105973), (2870, 90834), (3444, 75695), (4305, 60556), (5740, 45417), (8610, 30278), (15139, 17220)]