2240179040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2161}}^1$

素因数の和:2237

約数の個数: 192

約数和(自身を含む): 6276372480

約数和(自身を除く): 4036193440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 32, 38, 40, 44, 55, 62, 76, 80, 88, 95, 110, 124, 152, 155, 160, 176, 190, 209, 220, 248, 304, 310, 341, 352, 380, 418, 440, 496, 589, 608, 620, 682, 760, 836, 880, 992, 1045, 1178, 1240, 1364, 1520, 1672, 1705, 1760, 2090, 2161, 2356, 2480, 2728, 2945, 3040, 3344, 3410, 4180, 4322, 4712, 4960, 5456, 5890, 6479, 6688, 6820, 8360, 8644, 9424, 10805, 10912, 11780, 12958, 13640, 16720, 17288, 18848, 21610, 23560, 23771, 25916, 27280, 32395, 33440, 34576, 41059, 43220, 47120, 47542, 51832, 54560, 64790, 66991, 69152, 82118, 86440, 94240, 95084, 103664, 118855, 129580, 133982, 164236, 172880, 190168, 205295, 207328, 237710, 259160, 267964, 328472, 334955, 345760, 380336, 410590, 451649, 475420, 518320, 535928, 656944, 669910, 736901, 760672, 821180, 903298, 950840, 1036640, 1071856, 1272829, 1313888, 1339820, 1473802, 1642360, 1806596, 1901680, 2143712, 2258245, 2545658, 2679640, 2947604, 3284720, 3613192, 3684505, 3803360, 4516490, 5091316, 5359280, 5895208, 6364145, 6569440, 7226384, 7369010, 9032980, 10182632, 10718560, 11790416, 12728290, 14001119, 14452768, 14738020, 18065960, 20365264, 23580832, 25456580, 28002238, 29476040, 36131920, 40730528, 50913160, 56004476, 58952080, 70005595, 72263840, 101826320, 112008952, 117904160, 140011190, 203652640, 224017904, 280022380, 448035808, 560044760, 1120089520, 2240179040]

約数ペア:

[(1, 2240179040), (2, 1120089520), (4, 560044760), (5, 448035808), (8, 280022380), (10, 224017904), (11, 203652640), (16, 140011190), (19, 117904160), (20, 112008952), (22, 101826320), (31, 72263840), (32, 70005595), (38, 58952080), (40, 56004476), (44, 50913160), (55, 40730528), (62, 36131920), (76, 29476040), (80, 28002238), (88, 25456580), (95, 23580832), (110, 20365264), (124, 18065960), (152, 14738020), (155, 14452768), (160, 14001119), (176, 12728290), (190, 11790416), (209, 10718560), (220, 10182632), (248, 9032980), (304, 7369010), (310, 7226384), (341, 6569440), (352, 6364145), (380, 5895208), (418, 5359280), (440, 5091316), (496, 4516490), (589, 3803360), (608, 3684505), (620, 3613192), (682, 3284720), (760, 2947604), (836, 2679640), (880, 2545658), (992, 2258245), (1045, 2143712), (1178, 1901680), (1240, 1806596), (1364, 1642360), (1520, 1473802), (1672, 1339820), (1705, 1313888), (1760, 1272829), (2090, 1071856), (2161, 1036640), (2356, 950840), (2480, 903298), (2728, 821180), (2945, 760672), (3040, 736901), (3344, 669910), (3410, 656944), (4180, 535928), (4322, 518320), (4712, 475420), (4960, 451649), (5456, 410590), (5890, 380336), (6479, 345760), (6688, 334955), (6820, 328472), (8360, 267964), (8644, 259160), (9424, 237710), (10805, 207328), (10912, 205295), (11780, 190168), (12958, 172880), (13640, 164236), (16720, 133982), (17288, 129580), (18848, 118855), (21610, 103664), (23560, 95084), (23771, 94240), (25916, 86440), (27280, 82118), (32395, 69152), (33440, 66991), (34576, 64790), (41059, 54560), (43220, 51832), (47120, 47542)]