319332240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:323

約数の個数: 320

約数和(自身を含む): 1199923200

約数和(自身を除く): 880590960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 48, 54, 57, 60, 62, 72, 76, 80, 90, 93, 95, 108, 114, 120, 124, 135, 144, 152, 155, 171, 180, 186, 190, 216, 228, 240, 248, 251, 270, 279, 285, 304, 310, 342, 360, 372, 380, 432, 456, 465, 496, 502, 513, 540, 558, 570, 589, 620, 684, 720, 744, 753, 760, 837, 855, 912, 930, 1004, 1026, 1080, 1116, 1140, 1178, 1240, 1255, 1368, 1395, 1488, 1506, 1520, 1674, 1710, 1767, 1860, 2008, 2052, 2160, 2232, 2259, 2280, 2356, 2480, 2510, 2565, 2736, 2790, 2945, 3012, 3348, 3420, 3534, 3720, 3765, 4016, 4104, 4185, 4464, 4518, 4560, 4712, 4769, 5020, 5130, 5301, 5580, 5890, 6024, 6696, 6777, 6840, 7068, 7440, 7530, 7781, 8208, 8370, 8835, 9036, 9424, 9538, 10040, 10260, 10602, 11160, 11295, 11780, 12048, 13392, 13554, 13680, 14136, 14307, 15060, 15562, 15903, 16740, 17670, 18072, 19076, 20080, 20520, 21204, 22320, 22590, 23343, 23560, 23845, 26505, 27108, 28272, 28614, 30120, 31124, 31806, 33480, 33885, 35340, 36144, 38152, 38905, 41040, 42408, 42921, 45180, 46686, 47120, 47690, 53010, 54216, 57228, 60240, 62248, 63612, 66960, 67770, 70029, 70680, 71535, 76304, 77810, 79515, 84816, 85842, 90360, 93372, 95380, 106020, 108432, 114456, 116715, 124496, 127224, 128763, 135540, 140058, 141360, 143070, 147839, 155620, 159030, 171684, 180720, 186744, 190760, 210087, 212040, 214605, 228912, 233430, 254448, 257526, 271080, 280116, 286140, 295678, 311240, 318060, 343368, 350145, 373488, 381520, 420174, 424080, 429210, 443517, 466860, 515052, 542160, 560232, 572280, 591356, 622480, 636120, 643815, 686736, 700290, 739195, 840348, 858420, 887034, 933720, 1030104, 1050435, 1120464, 1144560, 1182712, 1272240, 1287630, 1330551, 1400580, 1478390, 1680696, 1716840, 1774068, 1867440, 2060208, 2100870, 2217585, 2365424, 2575260, 2661102, 2801160, 2956780, 3361392, 3433680, 3548136, 3991653, 4201740, 4435170, 5150520, 5322204, 5602320, 5913560, 6652755, 7096272, 7983306, 8403480, 8870340, 10301040, 10644408, 11827120, 13305510, 15966612, 16806960, 17740680, 19958265, 21288816, 26611020, 31933224, 35481360, 39916530, 53222040, 63866448, 79833060, 106444080, 159666120, 319332240]

約数ペア:

[(1, 319332240), (2, 159666120), (3, 106444080), (4, 79833060), (5, 63866448), (6, 53222040), (8, 39916530), (9, 35481360), (10, 31933224), (12, 26611020), (15, 21288816), (16, 19958265), (18, 17740680), (19, 16806960), (20, 15966612), (24, 13305510), (27, 11827120), (30, 10644408), (31, 10301040), (36, 8870340), (38, 8403480), (40, 7983306), (45, 7096272), (48, 6652755), (54, 5913560), (57, 5602320), (60, 5322204), (62, 5150520), (72, 4435170), (76, 4201740), (80, 3991653), (90, 3548136), (93, 3433680), (95, 3361392), (108, 2956780), (114, 2801160), (120, 2661102), (124, 2575260), (135, 2365424), (144, 2217585), (152, 2100870), (155, 2060208), (171, 1867440), (180, 1774068), (186, 1716840), (190, 1680696), (216, 1478390), (228, 1400580), (240, 1330551), (248, 1287630), (251, 1272240), (270, 1182712), (279, 1144560), (285, 1120464), (304, 1050435), (310, 1030104), (342, 933720), (360, 887034), (372, 858420), (380, 840348), (432, 739195), (456, 700290), (465, 686736), (496, 643815), (502, 636120), (513, 622480), (540, 591356), (558, 572280), (570, 560232), (589, 542160), (620, 515052), (684, 466860), (720, 443517), (744, 429210), (753, 424080), (760, 420174), (837, 381520), (855, 373488), (912, 350145), (930, 343368), (1004, 318060), (1026, 311240), (1080, 295678), (1116, 286140), (1140, 280116), (1178, 271080), (1240, 257526), (1255, 254448), (1368, 233430), (1395, 228912), (1488, 214605), (1506, 212040), (1520, 210087), (1674, 190760), (1710, 186744), (1767, 180720), (1860, 171684), (2008, 159030), (2052, 155620), (2160, 147839), (2232, 143070), (2259, 141360), (2280, 140058), (2356, 135540), (2480, 128763), (2510, 127224), (2565, 124496), (2736, 116715), (2790, 114456), (2945, 108432), (3012, 106020), (3348, 95380), (3420, 93372), (3534, 90360), (3720, 85842), (3765, 84816), (4016, 79515), (4104, 77810), (4185, 76304), (4464, 71535), (4518, 70680), (4560, 70029), (4712, 67770), (4769, 66960), (5020, 63612), (5130, 62248), (5301, 60240), (5580, 57228), (5890, 54216), (6024, 53010), (6696, 47690), (6777, 47120), (6840, 46686), (7068, 45180), (7440, 42921), (7530, 42408), (7781, 41040), (8208, 38905), (8370, 38152), (8835, 36144), (9036, 35340), (9424, 33885), (9538, 33480), (10040, 31806), (10260, 31124), (10602, 30120), (11160, 28614), (11295, 28272), (11780, 27108), (12048, 26505), (13392, 23845), (13554, 23560), (13680, 23343), (14136, 22590), (14307, 22320), (15060, 21204), (15562, 20520), (15903, 20080), (16740, 19076), (17670, 18072)]