312170760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:514

約数の個数: 320

約数和(自身を含む): 1207483200

約数和(自身を除く): 895312440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 54, 55, 57, 60, 66, 72, 76, 81, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 152, 162, 165, 171, 180, 190, 198, 209, 216, 220, 228, 264, 270, 285, 297, 324, 330, 342, 360, 380, 396, 405, 418, 440, 456, 461, 495, 513, 540, 570, 594, 627, 648, 660, 684, 760, 792, 810, 836, 855, 891, 922, 990, 1026, 1045, 1080, 1140, 1188, 1254, 1320, 1368, 1383, 1485, 1539, 1620, 1672, 1710, 1782, 1844, 1881, 1980, 2052, 2090, 2280, 2305, 2376, 2508, 2565, 2766, 2970, 3078, 3135, 3240, 3420, 3564, 3688, 3762, 3960, 4104, 4149, 4180, 4455, 4610, 5016, 5071, 5130, 5532, 5643, 5940, 6156, 6270, 6840, 6915, 7128, 7524, 7695, 8298, 8360, 8759, 8910, 9220, 9405, 10142, 10260, 11064, 11286, 11880, 12312, 12447, 12540, 13830, 15048, 15213, 15390, 16596, 16929, 17518, 17820, 18440, 18810, 20284, 20520, 20745, 22572, 24894, 25080, 25355, 26277, 27660, 28215, 30426, 30780, 33192, 33858, 35036, 35640, 37341, 37620, 40568, 41490, 43795, 45144, 45639, 49788, 50710, 52554, 55320, 56430, 60852, 61560, 62235, 67716, 70072, 74682, 75240, 76065, 78831, 82980, 84645, 87590, 91278, 96349, 99576, 101420, 105108, 112860, 121704, 124470, 131385, 135432, 136917, 149364, 152130, 157662, 165960, 169290, 175180, 182556, 186705, 192698, 202840, 210216, 225720, 228195, 236493, 248940, 262770, 273834, 289047, 298728, 304260, 315324, 338580, 350360, 365112, 373410, 385396, 394155, 410751, 456390, 472986, 481745, 497880, 525540, 547668, 578094, 608520, 630648, 677160, 684585, 709479, 746820, 770792, 788310, 821502, 867141, 912780, 945972, 963490, 1051080, 1095336, 1156188, 1182465, 1369170, 1418958, 1445235, 1493640, 1576620, 1643004, 1734282, 1825560, 1891944, 1926980, 2053755, 2312376, 2364930, 2601423, 2738340, 2837916, 2890470, 3153240, 3286008, 3468564, 3547395, 3853960, 4107510, 4335705, 4729860, 5202846, 5476680, 5675832, 5780940, 6937128, 7094790, 7804269, 8215020, 8671410, 9459720, 10405692, 11561880, 13007115, 14189580, 15608538, 16430040, 17342820, 20811384, 26014230, 28379160, 31217076, 34685640, 39021345, 52028460, 62434152, 78042690, 104056920, 156085380, 312170760]

約数ペア:

[(1, 312170760), (2, 156085380), (3, 104056920), (4, 78042690), (5, 62434152), (6, 52028460), (8, 39021345), (9, 34685640), (10, 31217076), (11, 28379160), (12, 26014230), (15, 20811384), (18, 17342820), (19, 16430040), (20, 15608538), (22, 14189580), (24, 13007115), (27, 11561880), (30, 10405692), (33, 9459720), (36, 8671410), (38, 8215020), (40, 7804269), (44, 7094790), (45, 6937128), (54, 5780940), (55, 5675832), (57, 5476680), (60, 5202846), (66, 4729860), (72, 4335705), (76, 4107510), (81, 3853960), (88, 3547395), (90, 3468564), (95, 3286008), (99, 3153240), (108, 2890470), (110, 2837916), (114, 2738340), (120, 2601423), (132, 2364930), (135, 2312376), (152, 2053755), (162, 1926980), (165, 1891944), (171, 1825560), (180, 1734282), (190, 1643004), (198, 1576620), (209, 1493640), (216, 1445235), (220, 1418958), (228, 1369170), (264, 1182465), (270, 1156188), (285, 1095336), (297, 1051080), (324, 963490), (330, 945972), (342, 912780), (360, 867141), (380, 821502), (396, 788310), (405, 770792), (418, 746820), (440, 709479), (456, 684585), (461, 677160), (495, 630648), (513, 608520), (540, 578094), (570, 547668), (594, 525540), (627, 497880), (648, 481745), (660, 472986), (684, 456390), (760, 410751), (792, 394155), (810, 385396), (836, 373410), (855, 365112), (891, 350360), (922, 338580), (990, 315324), (1026, 304260), (1045, 298728), (1080, 289047), (1140, 273834), (1188, 262770), (1254, 248940), (1320, 236493), (1368, 228195), (1383, 225720), (1485, 210216), (1539, 202840), (1620, 192698), (1672, 186705), (1710, 182556), (1782, 175180), (1844, 169290), (1881, 165960), (1980, 157662), (2052, 152130), (2090, 149364), (2280, 136917), (2305, 135432), (2376, 131385), (2508, 124470), (2565, 121704), (2766, 112860), (2970, 105108), (3078, 101420), (3135, 99576), (3240, 96349), (3420, 91278), (3564, 87590), (3688, 84645), (3762, 82980), (3960, 78831), (4104, 76065), (4149, 75240), (4180, 74682), (4455, 70072), (4610, 67716), (5016, 62235), (5071, 61560), (5130, 60852), (5532, 56430), (5643, 55320), (5940, 52554), (6156, 50710), (6270, 49788), (6840, 45639), (6915, 45144), (7128, 43795), (7524, 41490), (7695, 40568), (8298, 37620), (8360, 37341), (8759, 35640), (8910, 35036), (9220, 33858), (9405, 33192), (10142, 30780), (10260, 30426), (11064, 28215), (11286, 27660), (11880, 26277), (12312, 25355), (12447, 25080), (12540, 24894), (13830, 22572), (15048, 20745), (15213, 20520), (15390, 20284), (16596, 18810), (16929, 18440), (17518, 17820)]