2804529960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1409}}^1$

素因数の和:1545

約数の個数: 256

約数和(自身を含む): 9948960000

約数和(自身を除く): 7144430040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 97, 108, 114, 120, 135, 152, 171, 180, 190, 194, 216, 228, 270, 285, 291, 342, 360, 380, 388, 456, 485, 513, 540, 570, 582, 684, 760, 776, 855, 873, 970, 1026, 1080, 1140, 1164, 1368, 1409, 1455, 1710, 1746, 1843, 1940, 2052, 2280, 2328, 2565, 2619, 2818, 2910, 3420, 3492, 3686, 3880, 4104, 4227, 4365, 5130, 5238, 5529, 5636, 5820, 6840, 6984, 7045, 7372, 8454, 8730, 9215, 10260, 10476, 11058, 11272, 11640, 12681, 13095, 14090, 14744, 16587, 16908, 17460, 18430, 20520, 20952, 21135, 22116, 25362, 26190, 26771, 27645, 28180, 33174, 33816, 34920, 36860, 38043, 42270, 44232, 49761, 50724, 52380, 53542, 55290, 56360, 63405, 66348, 73720, 76086, 80313, 82935, 84540, 99522, 101448, 104760, 107084, 110580, 126810, 132696, 133855, 136673, 152172, 160626, 165870, 169080, 190215, 199044, 214168, 221160, 240939, 248805, 253620, 267710, 273346, 304344, 321252, 331740, 380430, 398088, 401565, 410019, 481878, 497610, 507240, 535420, 546692, 642504, 663480, 683365, 722817, 760860, 803130, 820038, 963756, 995220, 1070840, 1093384, 1204695, 1230057, 1366730, 1445634, 1521720, 1606260, 1640076, 1927512, 1990440, 2050095, 2409390, 2460114, 2596787, 2733460, 2891268, 3212520, 3280152, 3614085, 3690171, 4100190, 4818780, 4920228, 5193574, 5466920, 5782536, 6150285, 7228170, 7380342, 7790361, 8200380, 9637560, 9840456, 10387148, 12300570, 12983935, 14456340, 14760684, 15580722, 16400760, 18450855, 20774296, 23371083, 24601140, 25967870, 28912680, 29521368, 31161444, 36901710, 38951805, 46742166, 49202280, 51935740, 62322888, 70113249, 73803420, 77903610, 93484332, 103871480, 116855415, 140226498, 147606840, 155807220, 186968664, 233710830, 280452996, 311614440, 350566245, 467421660, 560905992, 701132490, 934843320, 1402264980, 2804529960]

約数ペア:

[(1, 2804529960), (2, 1402264980), (3, 934843320), (4, 701132490), (5, 560905992), (6, 467421660), (8, 350566245), (9, 311614440), (10, 280452996), (12, 233710830), (15, 186968664), (18, 155807220), (19, 147606840), (20, 140226498), (24, 116855415), (27, 103871480), (30, 93484332), (36, 77903610), (38, 73803420), (40, 70113249), (45, 62322888), (54, 51935740), (57, 49202280), (60, 46742166), (72, 38951805), (76, 36901710), (90, 31161444), (95, 29521368), (97, 28912680), (108, 25967870), (114, 24601140), (120, 23371083), (135, 20774296), (152, 18450855), (171, 16400760), (180, 15580722), (190, 14760684), (194, 14456340), (216, 12983935), (228, 12300570), (270, 10387148), (285, 9840456), (291, 9637560), (342, 8200380), (360, 7790361), (380, 7380342), (388, 7228170), (456, 6150285), (485, 5782536), (513, 5466920), (540, 5193574), (570, 4920228), (582, 4818780), (684, 4100190), (760, 3690171), (776, 3614085), (855, 3280152), (873, 3212520), (970, 2891268), (1026, 2733460), (1080, 2596787), (1140, 2460114), (1164, 2409390), (1368, 2050095), (1409, 1990440), (1455, 1927512), (1710, 1640076), (1746, 1606260), (1843, 1521720), (1940, 1445634), (2052, 1366730), (2280, 1230057), (2328, 1204695), (2565, 1093384), (2619, 1070840), (2818, 995220), (2910, 963756), (3420, 820038), (3492, 803130), (3686, 760860), (3880, 722817), (4104, 683365), (4227, 663480), (4365, 642504), (5130, 546692), (5238, 535420), (5529, 507240), (5636, 497610), (5820, 481878), (6840, 410019), (6984, 401565), (7045, 398088), (7372, 380430), (8454, 331740), (8730, 321252), (9215, 304344), (10260, 273346), (10476, 267710), (11058, 253620), (11272, 248805), (11640, 240939), (12681, 221160), (13095, 214168), (14090, 199044), (14744, 190215), (16587, 169080), (16908, 165870), (17460, 160626), (18430, 152172), (20520, 136673), (20952, 133855), (21135, 132696), (22116, 126810), (25362, 110580), (26190, 107084), (26771, 104760), (27645, 101448), (28180, 99522), (33174, 84540), (33816, 82935), (34920, 80313), (36860, 76086), (38043, 73720), (42270, 66348), (44232, 63405), (49761, 56360), (50724, 55290), (52380, 53542)]