161725200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1$

素因数の和:1522

約数の個数: 240

約数和(自身を含む): 638042496

約数和(自身を除く): 476317296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 100, 104, 105, 112, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 208, 210, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 420, 455, 520, 525, 546, 560, 600, 624, 650, 700, 728, 780, 840, 910, 975, 1040, 1050, 1092, 1200, 1300, 1365, 1400, 1456, 1481, 1560, 1680, 1820, 1950, 2100, 2184, 2275, 2600, 2730, 2800, 2962, 3120, 3640, 3900, 4200, 4368, 4443, 4550, 5200, 5460, 5924, 6825, 7280, 7405, 7800, 8400, 8886, 9100, 10367, 10920, 11848, 13650, 14810, 15600, 17772, 18200, 19253, 20734, 21840, 22215, 23696, 27300, 29620, 31101, 35544, 36400, 37025, 38506, 41468, 44430, 51835, 54600, 57759, 59240, 62202, 71088, 74050, 77012, 82936, 88860, 96265, 103670, 109200, 111075, 115518, 118480, 124404, 134771, 148100, 154024, 155505, 165872, 177720, 192530, 207340, 222150, 231036, 248808, 259175, 269542, 288795, 296200, 308048, 311010, 355440, 385060, 404313, 414680, 444300, 462072, 481325, 497616, 518350, 539084, 577590, 592400, 622020, 673855, 770120, 777525, 808626, 829360, 888600, 924144, 962650, 1036700, 1078168, 1155180, 1244040, 1347710, 1443975, 1540240, 1555050, 1617252, 1777200, 1925300, 2021565, 2073400, 2156336, 2310360, 2488080, 2695420, 2887950, 3110100, 3234504, 3369275, 3850600, 4043130, 4146800, 4620720, 5390840, 5775900, 6220200, 6469008, 6738550, 7701200, 8086260, 10107825, 10781680, 11551800, 12440400, 13477100, 16172520, 20215650, 23103600, 26954200, 32345040, 40431300, 53908400, 80862600, 161725200]

約数ペア:

[(1, 161725200), (2, 80862600), (3, 53908400), (4, 40431300), (5, 32345040), (6, 26954200), (7, 23103600), (8, 20215650), (10, 16172520), (12, 13477100), (13, 12440400), (14, 11551800), (15, 10781680), (16, 10107825), (20, 8086260), (21, 7701200), (24, 6738550), (25, 6469008), (26, 6220200), (28, 5775900), (30, 5390840), (35, 4620720), (39, 4146800), (40, 4043130), (42, 3850600), (48, 3369275), (50, 3234504), (52, 3110100), (56, 2887950), (60, 2695420), (65, 2488080), (70, 2310360), (75, 2156336), (78, 2073400), (80, 2021565), (84, 1925300), (91, 1777200), (100, 1617252), (104, 1555050), (105, 1540240), (112, 1443975), (120, 1347710), (130, 1244040), (140, 1155180), (150, 1078168), (156, 1036700), (168, 962650), (175, 924144), (182, 888600), (195, 829360), (200, 808626), (208, 777525), (210, 770120), (240, 673855), (260, 622020), (273, 592400), (280, 577590), (300, 539084), (312, 518350), (325, 497616), (336, 481325), (350, 462072), (364, 444300), (390, 414680), (400, 404313), (420, 385060), (455, 355440), (520, 311010), (525, 308048), (546, 296200), (560, 288795), (600, 269542), (624, 259175), (650, 248808), (700, 231036), (728, 222150), (780, 207340), (840, 192530), (910, 177720), (975, 165872), (1040, 155505), (1050, 154024), (1092, 148100), (1200, 134771), (1300, 124404), (1365, 118480), (1400, 115518), (1456, 111075), (1481, 109200), (1560, 103670), (1680, 96265), (1820, 88860), (1950, 82936), (2100, 77012), (2184, 74050), (2275, 71088), (2600, 62202), (2730, 59240), (2800, 57759), (2962, 54600), (3120, 51835), (3640, 44430), (3900, 41468), (4200, 38506), (4368, 37025), (4443, 36400), (4550, 35544), (5200, 31101), (5460, 29620), (5924, 27300), (6825, 23696), (7280, 22215), (7405, 21840), (7800, 20734), (8400, 19253), (8886, 18200), (9100, 17772), (10367, 15600), (10920, 14810), (11848, 13650)]