160445880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1117}}^1$

素因数の和:1163

約数の個数: 256

約数和(自身を含む): 643968000

約数和(自身を除く): 483522120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 630, 665, 684, 756, 760, 798, 840, 855, 945, 1026, 1064, 1080, 1117, 1140, 1197, 1260, 1330, 1368, 1512, 1596, 1710, 1890, 1995, 2052, 2234, 2280, 2394, 2520, 2565, 2660, 3192, 3351, 3420, 3591, 3780, 3990, 4104, 4468, 4788, 5130, 5320, 5585, 5985, 6702, 6840, 7182, 7560, 7819, 7980, 8936, 9576, 10053, 10260, 11170, 11970, 13404, 14364, 15638, 15960, 16755, 17955, 20106, 20520, 21223, 22340, 23457, 23940, 26808, 28728, 30159, 31276, 33510, 35910, 39095, 40212, 42446, 44680, 46914, 47880, 50265, 60318, 62552, 63669, 67020, 70371, 71820, 78190, 80424, 84892, 93828, 100530, 106115, 117285, 120636, 127338, 134040, 140742, 143640, 148561, 150795, 156380, 169784, 187656, 191007, 201060, 211113, 212230, 234570, 241272, 254676, 281484, 297122, 301590, 312760, 318345, 351855, 382014, 402120, 422226, 424460, 445683, 469140, 509352, 562968, 573021, 594244, 603180, 636690, 703710, 742805, 764028, 844452, 848920, 891366, 938280, 955035, 1055565, 1146042, 1188488, 1206360, 1273380, 1337049, 1407420, 1485610, 1528056, 1688904, 1782732, 1910070, 2111130, 2228415, 2292084, 2546760, 2674098, 2814840, 2865105, 2971220, 3565464, 3820140, 4011147, 4222260, 4456830, 4584168, 5348196, 5730210, 5942440, 6685245, 7640280, 8022294, 8444520, 8913660, 10696392, 11460420, 13370490, 16044588, 17827320, 20055735, 22920840, 26740980, 32089176, 40111470, 53481960, 80222940, 160445880]

約数ペア:

[(1, 160445880), (2, 80222940), (3, 53481960), (4, 40111470), (5, 32089176), (6, 26740980), (7, 22920840), (8, 20055735), (9, 17827320), (10, 16044588), (12, 13370490), (14, 11460420), (15, 10696392), (18, 8913660), (19, 8444520), (20, 8022294), (21, 7640280), (24, 6685245), (27, 5942440), (28, 5730210), (30, 5348196), (35, 4584168), (36, 4456830), (38, 4222260), (40, 4011147), (42, 3820140), (45, 3565464), (54, 2971220), (56, 2865105), (57, 2814840), (60, 2674098), (63, 2546760), (70, 2292084), (72, 2228415), (76, 2111130), (84, 1910070), (90, 1782732), (95, 1688904), (105, 1528056), (108, 1485610), (114, 1407420), (120, 1337049), (126, 1273380), (133, 1206360), (135, 1188488), (140, 1146042), (152, 1055565), (168, 955035), (171, 938280), (180, 891366), (189, 848920), (190, 844452), (210, 764028), (216, 742805), (228, 703710), (252, 636690), (266, 603180), (270, 594244), (280, 573021), (285, 562968), (315, 509352), (342, 469140), (360, 445683), (378, 424460), (380, 422226), (399, 402120), (420, 382014), (456, 351855), (504, 318345), (513, 312760), (532, 301590), (540, 297122), (570, 281484), (630, 254676), (665, 241272), (684, 234570), (756, 212230), (760, 211113), (798, 201060), (840, 191007), (855, 187656), (945, 169784), (1026, 156380), (1064, 150795), (1080, 148561), (1117, 143640), (1140, 140742), (1197, 134040), (1260, 127338), (1330, 120636), (1368, 117285), (1512, 106115), (1596, 100530), (1710, 93828), (1890, 84892), (1995, 80424), (2052, 78190), (2234, 71820), (2280, 70371), (2394, 67020), (2520, 63669), (2565, 62552), (2660, 60318), (3192, 50265), (3351, 47880), (3420, 46914), (3591, 44680), (3780, 42446), (3990, 40212), (4104, 39095), (4468, 35910), (4788, 33510), (5130, 31276), (5320, 30159), (5585, 28728), (5985, 26808), (6702, 23940), (6840, 23457), (7182, 22340), (7560, 21223), (7819, 20520), (7980, 20106), (8936, 17955), (9576, 16755), (10053, 15960), (10260, 15638), (11170, 14364), (11970, 13404)]