64976340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7573}}^1$

素因数の和:7609

約数の個数: 96

約数和(自身を含む): 213768576

約数和(自身を除く): 148792236

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 7573, 8580, 15146, 22719, 30292, 37865, 45438, 75730, 83303, 90876, 98449, 113595, 151460, 166606, 196898, 227190, 249909, 295347, 333212, 393796, 416515, 454380, 492245, 499818, 590694, 833030, 984490, 999636, 1082939, 1181388, 1249545, 1476735, 1666060, 1968980, 2165878, 2499090, 2953470, 3248817, 4331756, 4998180, 5414695, 5906940, 6497634, 10829390, 12995268, 16244085, 21658780, 32488170, 64976340]

約数ペア:

[(1, 64976340), (2, 32488170), (3, 21658780), (4, 16244085), (5, 12995268), (6, 10829390), (10, 6497634), (11, 5906940), (12, 5414695), (13, 4998180), (15, 4331756), (20, 3248817), (22, 2953470), (26, 2499090), (30, 2165878), (33, 1968980), (39, 1666060), (44, 1476735), (52, 1249545), (55, 1181388), (60, 1082939), (65, 999636), (66, 984490), (78, 833030), (110, 590694), (130, 499818), (132, 492245), (143, 454380), (156, 416515), (165, 393796), (195, 333212), (220, 295347), (260, 249909), (286, 227190), (330, 196898), (390, 166606), (429, 151460), (572, 113595), (660, 98449), (715, 90876), (780, 83303), (858, 75730), (1430, 45438), (1716, 37865), (2145, 30292), (2860, 22719), (4290, 15146), (7573, 8580)]