65608920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4673}}^1$

素因数の和:4706

約数の個数: 128

約数和(自身を含む): 235569600

約数和(自身を除く): 169960680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4673, 4680, 7020, 9346, 14019, 14040, 18692, 23365, 28038, 37384, 42057, 46730, 56076, 60749, 70095, 84114, 93460, 112152, 121498, 126171, 140190, 168228, 182247, 186920, 210285, 242996, 252342, 280380, 303745, 336456, 364494, 420570, 485992, 504684, 546741, 560760, 607490, 630855, 728988, 841140, 911235, 1009368, 1093482, 1214980, 1261710, 1457976, 1640223, 1682280, 1822470, 2186964, 2429960, 2523420, 2733705, 3280446, 3644940, 4373928, 5046840, 5467410, 6560892, 7289880, 8201115, 10934820, 13121784, 16402230, 21869640, 32804460, 65608920]

約数ペア:

[(1, 65608920), (2, 32804460), (3, 21869640), (4, 16402230), (5, 13121784), (6, 10934820), (8, 8201115), (9, 7289880), (10, 6560892), (12, 5467410), (13, 5046840), (15, 4373928), (18, 3644940), (20, 3280446), (24, 2733705), (26, 2523420), (27, 2429960), (30, 2186964), (36, 1822470), (39, 1682280), (40, 1640223), (45, 1457976), (52, 1261710), (54, 1214980), (60, 1093482), (65, 1009368), (72, 911235), (78, 841140), (90, 728988), (104, 630855), (108, 607490), (117, 560760), (120, 546741), (130, 504684), (135, 485992), (156, 420570), (180, 364494), (195, 336456), (216, 303745), (234, 280380), (260, 252342), (270, 242996), (312, 210285), (351, 186920), (360, 182247), (390, 168228), (468, 140190), (520, 126171), (540, 121498), (585, 112152), (702, 93460), (780, 84114), (936, 70095), (1080, 60749), (1170, 56076), (1404, 46730), (1560, 42057), (1755, 37384), (2340, 28038), (2808, 23365), (3510, 18692), (4673, 14040), (4680, 14019), (7020, 9346)]