165024720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:402

約数の個数: 240

約数和(自身を含む): 640673280

約数和(自身を除く): 475648560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 137, 140, 144, 168, 180, 210, 239, 240, 252, 274, 280, 315, 336, 360, 411, 420, 478, 504, 548, 560, 630, 685, 717, 720, 822, 840, 956, 959, 1008, 1096, 1195, 1233, 1260, 1370, 1434, 1644, 1673, 1680, 1912, 1918, 2055, 2151, 2192, 2390, 2466, 2520, 2740, 2868, 2877, 3288, 3346, 3585, 3824, 3836, 4110, 4302, 4780, 4795, 4932, 5019, 5040, 5480, 5736, 5754, 6165, 6576, 6692, 7170, 7672, 8220, 8365, 8604, 8631, 9560, 9590, 9864, 10038, 10755, 10960, 11472, 11508, 12330, 13384, 14340, 14385, 15057, 15344, 16440, 16730, 17208, 17262, 19120, 19180, 19728, 20076, 21510, 23016, 24660, 25095, 26768, 28680, 28770, 30114, 32743, 32880, 33460, 34416, 34524, 38360, 40152, 43020, 43155, 46032, 49320, 50190, 57360, 57540, 60228, 65486, 66920, 69048, 75285, 76720, 80304, 86040, 86310, 98229, 98640, 100380, 115080, 120456, 130972, 133840, 138096, 150570, 163715, 172080, 172620, 196458, 200760, 229201, 230160, 240912, 261944, 294687, 301140, 327430, 345240, 392916, 401520, 458402, 491145, 523888, 589374, 602280, 654860, 687603, 690480, 785832, 916804, 982290, 1146005, 1178748, 1204560, 1309720, 1375206, 1473435, 1571664, 1833608, 1964580, 2062809, 2292010, 2357496, 2619440, 2750412, 2946870, 3438015, 3667216, 3929160, 4125618, 4584020, 4714992, 5500824, 5893740, 6876030, 7858320, 8251236, 9168040, 10314045, 11001648, 11787480, 13752060, 16502472, 18336080, 20628090, 23574960, 27504120, 33004944, 41256180, 55008240, 82512360, 165024720]

約数ペア:

[(1, 165024720), (2, 82512360), (3, 55008240), (4, 41256180), (5, 33004944), (6, 27504120), (7, 23574960), (8, 20628090), (9, 18336080), (10, 16502472), (12, 13752060), (14, 11787480), (15, 11001648), (16, 10314045), (18, 9168040), (20, 8251236), (21, 7858320), (24, 6876030), (28, 5893740), (30, 5500824), (35, 4714992), (36, 4584020), (40, 4125618), (42, 3929160), (45, 3667216), (48, 3438015), (56, 2946870), (60, 2750412), (63, 2619440), (70, 2357496), (72, 2292010), (80, 2062809), (84, 1964580), (90, 1833608), (105, 1571664), (112, 1473435), (120, 1375206), (126, 1309720), (137, 1204560), (140, 1178748), (144, 1146005), (168, 982290), (180, 916804), (210, 785832), (239, 690480), (240, 687603), (252, 654860), (274, 602280), (280, 589374), (315, 523888), (336, 491145), (360, 458402), (411, 401520), (420, 392916), (478, 345240), (504, 327430), (548, 301140), (560, 294687), (630, 261944), (685, 240912), (717, 230160), (720, 229201), (822, 200760), (840, 196458), (956, 172620), (959, 172080), (1008, 163715), (1096, 150570), (1195, 138096), (1233, 133840), (1260, 130972), (1370, 120456), (1434, 115080), (1644, 100380), (1673, 98640), (1680, 98229), (1912, 86310), (1918, 86040), (2055, 80304), (2151, 76720), (2192, 75285), (2390, 69048), (2466, 66920), (2520, 65486), (2740, 60228), (2868, 57540), (2877, 57360), (3288, 50190), (3346, 49320), (3585, 46032), (3824, 43155), (3836, 43020), (4110, 40152), (4302, 38360), (4780, 34524), (4795, 34416), (4932, 33460), (5019, 32880), (5040, 32743), (5480, 30114), (5736, 28770), (5754, 28680), (6165, 26768), (6576, 25095), (6692, 24660), (7170, 23016), (7672, 21510), (8220, 20076), (8365, 19728), (8604, 19180), (8631, 19120), (9560, 17262), (9590, 17208), (9864, 16730), (10038, 16440), (10755, 15344), (10960, 15057), (11472, 14385), (11508, 14340), (12330, 13384)]