9965880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 192

約数和(自身を含む): 35942400

約数和(自身を除く): 25976520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 47, 57, 60, 62, 72, 76, 90, 93, 94, 95, 114, 120, 124, 141, 152, 155, 171, 180, 186, 188, 190, 228, 235, 248, 279, 282, 285, 310, 342, 360, 372, 376, 380, 423, 456, 465, 470, 558, 564, 570, 589, 620, 684, 705, 744, 760, 846, 855, 893, 930, 940, 1116, 1128, 1140, 1178, 1240, 1368, 1395, 1410, 1457, 1692, 1710, 1767, 1786, 1860, 1880, 2115, 2232, 2280, 2356, 2679, 2790, 2820, 2914, 2945, 3384, 3420, 3534, 3572, 3720, 4230, 4371, 4465, 4712, 5301, 5358, 5580, 5640, 5828, 5890, 6840, 7068, 7144, 7285, 8037, 8460, 8742, 8835, 8930, 10602, 10716, 11160, 11656, 11780, 13113, 13395, 14136, 14570, 16074, 16920, 17484, 17670, 17860, 21204, 21432, 21855, 23560, 26226, 26505, 26790, 27683, 29140, 32148, 34968, 35340, 35720, 40185, 42408, 43710, 52452, 53010, 53580, 55366, 58280, 64296, 65565, 70680, 80370, 83049, 87420, 104904, 106020, 107160, 110732, 131130, 138415, 160740, 166098, 174840, 212040, 221464, 249147, 262260, 276830, 321480, 332196, 415245, 498294, 524520, 553660, 664392, 830490, 996588, 1107320, 1245735, 1660980, 1993176, 2491470, 3321960, 4982940, 9965880]

約数ペア:

[(1, 9965880), (2, 4982940), (3, 3321960), (4, 2491470), (5, 1993176), (6, 1660980), (8, 1245735), (9, 1107320), (10, 996588), (12, 830490), (15, 664392), (18, 553660), (19, 524520), (20, 498294), (24, 415245), (30, 332196), (31, 321480), (36, 276830), (38, 262260), (40, 249147), (45, 221464), (47, 212040), (57, 174840), (60, 166098), (62, 160740), (72, 138415), (76, 131130), (90, 110732), (93, 107160), (94, 106020), (95, 104904), (114, 87420), (120, 83049), (124, 80370), (141, 70680), (152, 65565), (155, 64296), (171, 58280), (180, 55366), (186, 53580), (188, 53010), (190, 52452), (228, 43710), (235, 42408), (248, 40185), (279, 35720), (282, 35340), (285, 34968), (310, 32148), (342, 29140), (360, 27683), (372, 26790), (376, 26505), (380, 26226), (423, 23560), (456, 21855), (465, 21432), (470, 21204), (558, 17860), (564, 17670), (570, 17484), (589, 16920), (620, 16074), (684, 14570), (705, 14136), (744, 13395), (760, 13113), (846, 11780), (855, 11656), (893, 11160), (930, 10716), (940, 10602), (1116, 8930), (1128, 8835), (1140, 8742), (1178, 8460), (1240, 8037), (1368, 7285), (1395, 7144), (1410, 7068), (1457, 6840), (1692, 5890), (1710, 5828), (1767, 5640), (1786, 5580), (1860, 5358), (1880, 5301), (2115, 4712), (2232, 4465), (2280, 4371), (2356, 4230), (2679, 3720), (2790, 3572), (2820, 3534), (2914, 3420), (2945, 3384)]