2480006160

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20143}}^1$

素因数の和:20187

約数の個数: 200

約数和(自身を含む): 9067217280

約数和(自身を除く): 6587211120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 1026, 1080, 1140, 1296, 1368, 1520, 1539, 1620, 1710, 2052, 2160, 2280, 2565, 2736, 3078, 3240, 3420, 4104, 4560, 5130, 6156, 6480, 6840, 7695, 8208, 10260, 12312, 13680, 15390, 20143, 20520, 24624, 30780, 40286, 41040, 60429, 61560, 80572, 100715, 120858, 123120, 161144, 181287, 201430, 241716, 302145, 322288, 362574, 382717, 402860, 483432, 543861, 604290, 725148, 765434, 805720, 906435, 966864, 1087722, 1148151, 1208580, 1450296, 1530868, 1611440, 1631583, 1812870, 1913585, 2175444, 2296302, 2417160, 2719305, 2900592, 3061736, 3263166, 3444453, 3625740, 3827170, 4350888, 4592604, 4834320, 5438610, 5740755, 6123472, 6526332, 6888906, 7251480, 7654340, 8157915, 8701776, 9185208, 10333359, 10877220, 11481510, 13052664, 13777812, 14502960, 15308680, 16315830, 17222265, 18370416, 20666718, 21754440, 22963020, 26105328, 27555624, 30617360, 31000077, 32631660, 34444530, 41333436, 43508880, 45926040, 51666795, 55111248, 62000154, 65263320, 68889060, 82666872, 91852080, 103333590, 124000308, 130526640, 137778120, 155000385, 165333744, 206667180, 248000616, 275556240, 310000770, 413334360, 496001232, 620001540, 826668720, 1240003080, 2480006160]

約数ペア:

[(1, 2480006160), (2, 1240003080), (3, 826668720), (4, 620001540), (5, 496001232), (6, 413334360), (8, 310000770), (9, 275556240), (10, 248000616), (12, 206667180), (15, 165333744), (16, 155000385), (18, 137778120), (19, 130526640), (20, 124000308), (24, 103333590), (27, 91852080), (30, 82666872), (36, 68889060), (38, 65263320), (40, 62000154), (45, 55111248), (48, 51666795), (54, 45926040), (57, 43508880), (60, 41333436), (72, 34444530), (76, 32631660), (80, 31000077), (81, 30617360), (90, 27555624), (95, 26105328), (108, 22963020), (114, 21754440), (120, 20666718), (135, 18370416), (144, 17222265), (152, 16315830), (162, 15308680), (171, 14502960), (180, 13777812), (190, 13052664), (216, 11481510), (228, 10877220), (240, 10333359), (270, 9185208), (285, 8701776), (304, 8157915), (324, 7654340), (342, 7251480), (360, 6888906), (380, 6526332), (405, 6123472), (432, 5740755), (456, 5438610), (513, 4834320), (540, 4592604), (570, 4350888), (648, 3827170), (684, 3625740), (720, 3444453), (760, 3263166), (810, 3061736), (855, 2900592), (912, 2719305), (1026, 2417160), (1080, 2296302), (1140, 2175444), (1296, 1913585), (1368, 1812870), (1520, 1631583), (1539, 1611440), (1620, 1530868), (1710, 1450296), (2052, 1208580), (2160, 1148151), (2280, 1087722), (2565, 966864), (2736, 906435), (3078, 805720), (3240, 765434), (3420, 725148), (4104, 604290), (4560, 543861), (5130, 483432), (6156, 402860), (6480, 382717), (6840, 362574), (7695, 322288), (8208, 302145), (10260, 241716), (12312, 201430), (13680, 181287), (15390, 161144), (20143, 123120), (20520, 120858), (24624, 100715), (30780, 80572), (40286, 61560), (41040, 60429)]