1427603940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 360

約数和(自身を含む): 5329025856

約数和(自身を除く): 3901421916

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 81, 84, 90, 93, 105, 108, 124, 126, 131, 135, 140, 155, 162, 180, 186, 189, 210, 217, 252, 262, 270, 279, 310, 315, 324, 372, 378, 393, 405, 420, 434, 465, 524, 540, 558, 567, 620, 630, 651, 655, 756, 786, 810, 837, 868, 917, 930, 945, 961, 1085, 1116, 1134, 1179, 1260, 1302, 1310, 1395, 1572, 1620, 1674, 1834, 1860, 1890, 1922, 1953, 1965, 2170, 2268, 2358, 2511, 2604, 2620, 2751, 2790, 2835, 2883, 3255, 3348, 3537, 3668, 3780, 3844, 3906, 3930, 4061, 4185, 4340, 4585, 4716, 4805, 5022, 5502, 5580, 5670, 5766, 5859, 5895, 6510, 6727, 7074, 7812, 7860, 8122, 8253, 8370, 8649, 9170, 9610, 9765, 10044, 10611, 11004, 11340, 11532, 11718, 11790, 12183, 12555, 13020, 13454, 13755, 14148, 14415, 16244, 16506, 16740, 17298, 17577, 17685, 18340, 19220, 19530, 20181, 20305, 21222, 23436, 23580, 24366, 24759, 25110, 25947, 26908, 27510, 28427, 28830, 29295, 33012, 33635, 34596, 35154, 35370, 36549, 39060, 40362, 40610, 41265, 42444, 43245, 48732, 49518, 50220, 51894, 53055, 55020, 56854, 57660, 58590, 60543, 60915, 67270, 70308, 70740, 73098, 74277, 77841, 80724, 81220, 82530, 85281, 86490, 87885, 99036, 100905, 103788, 106110, 109647, 113708, 117180, 121086, 121830, 123795, 125891, 129735, 134540, 142135, 146196, 148554, 155682, 165060, 170562, 172980, 175770, 181629, 182745, 201810, 212220, 219294, 242172, 243660, 247590, 251782, 255843, 259470, 284270, 297108, 302715, 311364, 328941, 341124, 351540, 363258, 365490, 371385, 377673, 389205, 403620, 426405, 438588, 495180, 503564, 511686, 518940, 544887, 548235, 568540, 605430, 629455, 657882, 726516, 730980, 742770, 755346, 767529, 778410, 852810, 881237, 908145, 1023372, 1089774, 1096470, 1133019, 1210860, 1258910, 1279215, 1315764, 1485540, 1510692, 1535058, 1556820, 1644705, 1705620, 1762474, 1816290, 1888365, 2179548, 2192940, 2266038, 2302587, 2517820, 2558430, 2643711, 2724435, 3070116, 3289410, 3399057, 3524948, 3632580, 3776730, 3837645, 4406185, 4532076, 4605174, 5116860, 5287422, 5448870, 5665095, 6578820, 6798114, 7553460, 7675290, 7931133, 8812370, 9210348, 10197171, 10574844, 10897740, 11330190, 11512935, 13218555, 13596228, 15350580, 15862266, 16995285, 17624740, 20394342, 22660380, 23025870, 23793399, 26437110, 31724532, 33990570, 39655665, 40788684, 46051740, 47586798, 50985855, 52874220, 67981140, 71380197, 79311330, 95173596, 101971710, 118966995, 142760394, 158622660, 203943420, 237933990, 285520788, 356900985, 475867980, 713801970, 1427603940]

約数ペア:

[(1, 1427603940), (2, 713801970), (3, 475867980), (4, 356900985), (5, 285520788), (6, 237933990), (7, 203943420), (9, 158622660), (10, 142760394), (12, 118966995), (14, 101971710), (15, 95173596), (18, 79311330), (20, 71380197), (21, 67981140), (27, 52874220), (28, 50985855), (30, 47586798), (31, 46051740), (35, 40788684), (36, 39655665), (42, 33990570), (45, 31724532), (54, 26437110), (60, 23793399), (62, 23025870), (63, 22660380), (70, 20394342), (81, 17624740), (84, 16995285), (90, 15862266), (93, 15350580), (105, 13596228), (108, 13218555), (124, 11512935), (126, 11330190), (131, 10897740), (135, 10574844), (140, 10197171), (155, 9210348), (162, 8812370), (180, 7931133), (186, 7675290), (189, 7553460), (210, 6798114), (217, 6578820), (252, 5665095), (262, 5448870), (270, 5287422), (279, 5116860), (310, 4605174), (315, 4532076), (324, 4406185), (372, 3837645), (378, 3776730), (393, 3632580), (405, 3524948), (420, 3399057), (434, 3289410), (465, 3070116), (524, 2724435), (540, 2643711), (558, 2558430), (567, 2517820), (620, 2302587), (630, 2266038), (651, 2192940), (655, 2179548), (756, 1888365), (786, 1816290), (810, 1762474), (837, 1705620), (868, 1644705), (917, 1556820), (930, 1535058), (945, 1510692), (961, 1485540), (1085, 1315764), (1116, 1279215), (1134, 1258910), (1179, 1210860), (1260, 1133019), (1302, 1096470), (1310, 1089774), (1395, 1023372), (1572, 908145), (1620, 881237), (1674, 852810), (1834, 778410), (1860, 767529), (1890, 755346), (1922, 742770), (1953, 730980), (1965, 726516), (2170, 657882), (2268, 629455), (2358, 605430), (2511, 568540), (2604, 548235), (2620, 544887), (2751, 518940), (2790, 511686), (2835, 503564), (2883, 495180), (3255, 438588), (3348, 426405), (3537, 403620), (3668, 389205), (3780, 377673), (3844, 371385), (3906, 365490), (3930, 363258), (4061, 351540), (4185, 341124), (4340, 328941), (4585, 311364), (4716, 302715), (4805, 297108), (5022, 284270), (5502, 259470), (5580, 255843), (5670, 251782), (5766, 247590), (5859, 243660), (5895, 242172), (6510, 219294), (6727, 212220), (7074, 201810), (7812, 182745), (7860, 181629), (8122, 175770), (8253, 172980), (8370, 170562), (8649, 165060), (9170, 155682), (9610, 148554), (9765, 146196), (10044, 142135), (10611, 134540), (11004, 129735), (11340, 125891), (11532, 123795), (11718, 121830), (11790, 121086), (12183, 117180), (12555, 113708), (13020, 109647), (13454, 106110), (13755, 103788), (14148, 100905), (14415, 99036), (16244, 87885), (16506, 86490), (16740, 85281), (17298, 82530), (17577, 81220), (17685, 80724), (18340, 77841), (19220, 74277), (19530, 73098), (20181, 70740), (20305, 70308), (21222, 67270), (23436, 60915), (23580, 60543), (24366, 58590), (24759, 57660), (25110, 56854), (25947, 55020), (26908, 53055), (27510, 51894), (28427, 50220), (28830, 49518), (29295, 48732), (33012, 43245), (33635, 42444), (34596, 41265), (35154, 40610), (35370, 40362), (36549, 39060)]