40409160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^4\times {\mathrm{23}}^1$

素因数の和:81

約数の個数: 160

約数和(自身を含む): 139147200

約数和(自身を除く): 98738040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 121, 132, 138, 165, 184, 220, 230, 242, 253, 264, 276, 330, 345, 363, 440, 460, 484, 506, 552, 605, 660, 690, 726, 759, 920, 968, 1012, 1210, 1265, 1320, 1331, 1380, 1452, 1518, 1815, 2024, 2420, 2530, 2662, 2760, 2783, 2904, 3036, 3630, 3795, 3993, 4840, 5060, 5324, 5566, 6072, 6655, 7260, 7590, 7986, 8349, 10120, 10648, 11132, 13310, 13915, 14520, 14641, 15180, 15972, 16698, 19965, 22264, 26620, 27830, 29282, 30360, 30613, 31944, 33396, 39930, 41745, 43923, 53240, 55660, 58564, 61226, 66792, 73205, 79860, 83490, 87846, 91839, 111320, 117128, 122452, 146410, 153065, 159720, 166980, 175692, 183678, 219615, 244904, 292820, 306130, 333960, 336743, 351384, 367356, 439230, 459195, 585640, 612260, 673486, 734712, 878460, 918390, 1010229, 1224520, 1346972, 1683715, 1756920, 1836780, 2020458, 2693944, 3367430, 3673560, 4040916, 5051145, 6734860, 8081832, 10102290, 13469720, 20204580, 40409160]

約数ペア:

[(1, 40409160), (2, 20204580), (3, 13469720), (4, 10102290), (5, 8081832), (6, 6734860), (8, 5051145), (10, 4040916), (11, 3673560), (12, 3367430), (15, 2693944), (20, 2020458), (22, 1836780), (23, 1756920), (24, 1683715), (30, 1346972), (33, 1224520), (40, 1010229), (44, 918390), (46, 878460), (55, 734712), (60, 673486), (66, 612260), (69, 585640), (88, 459195), (92, 439230), (110, 367356), (115, 351384), (120, 336743), (121, 333960), (132, 306130), (138, 292820), (165, 244904), (184, 219615), (220, 183678), (230, 175692), (242, 166980), (253, 159720), (264, 153065), (276, 146410), (330, 122452), (345, 117128), (363, 111320), (440, 91839), (460, 87846), (484, 83490), (506, 79860), (552, 73205), (605, 66792), (660, 61226), (690, 58564), (726, 55660), (759, 53240), (920, 43923), (968, 41745), (1012, 39930), (1210, 33396), (1265, 31944), (1320, 30613), (1331, 30360), (1380, 29282), (1452, 27830), (1518, 26620), (1815, 22264), (2024, 19965), (2420, 16698), (2530, 15972), (2662, 15180), (2760, 14641), (2783, 14520), (2904, 13915), (3036, 13310), (3630, 11132), (3795, 10648), (3993, 10120), (4840, 8349), (5060, 7986), (5324, 7590), (5566, 7260), (6072, 6655)]