309017520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:513

約数の個数: 360

約数和(自身を含む): 1273512240

約数和(自身を除く): 964494720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 98, 105, 112, 114, 120, 126, 133, 140, 144, 147, 152, 168, 171, 180, 190, 196, 210, 228, 240, 245, 252, 266, 280, 285, 294, 304, 315, 336, 342, 360, 380, 392, 399, 420, 441, 456, 461, 490, 504, 532, 560, 570, 588, 630, 665, 684, 720, 735, 760, 784, 798, 840, 855, 882, 912, 922, 931, 980, 1008, 1064, 1140, 1176, 1197, 1260, 1330, 1368, 1383, 1470, 1520, 1596, 1680, 1710, 1764, 1844, 1862, 1960, 1995, 2128, 2205, 2280, 2305, 2352, 2394, 2520, 2660, 2736, 2766, 2793, 2940, 3192, 3227, 3420, 3528, 3688, 3724, 3920, 3990, 4149, 4410, 4560, 4610, 4655, 4788, 5040, 5320, 5532, 5586, 5880, 5985, 6384, 6454, 6840, 6915, 7056, 7376, 7448, 7980, 8298, 8379, 8759, 8820, 9220, 9310, 9576, 9681, 10640, 11064, 11172, 11760, 11970, 12908, 13680, 13830, 13965, 14896, 15960, 16135, 16596, 16758, 17518, 17640, 18440, 18620, 19152, 19362, 20745, 22128, 22344, 22589, 23940, 25816, 26277, 27660, 27930, 29043, 31920, 32270, 33192, 33516, 35036, 35280, 36880, 37240, 38724, 41490, 41895, 43795, 44688, 45178, 47880, 48405, 51632, 52554, 55320, 55860, 58086, 61313, 64540, 66384, 67032, 67767, 70072, 74480, 77448, 78831, 82980, 83790, 87590, 90356, 95760, 96810, 105108, 110640, 111720, 112945, 116172, 122626, 129080, 131385, 134064, 135534, 140144, 145215, 154896, 157662, 165960, 167580, 175180, 180712, 183939, 193620, 203301, 210216, 223440, 225890, 232344, 245252, 258160, 262770, 271068, 290430, 306565, 315324, 331920, 335160, 338835, 350360, 361424, 367878, 387240, 394155, 406602, 420432, 429191, 451780, 464688, 490504, 525540, 542136, 551817, 580860, 613130, 630648, 670320, 677670, 700720, 735756, 774480, 788310, 813204, 858382, 903560, 919695, 981008, 1016505, 1051080, 1084272, 1103634, 1161720, 1226260, 1261296, 1287573, 1355340, 1471512, 1576620, 1626408, 1716764, 1807120, 1839390, 2033010, 2102160, 2145955, 2207268, 2323440, 2452520, 2575146, 2710680, 2759085, 2943024, 3153240, 3252816, 3433528, 3678780, 3862719, 4066020, 4291910, 4414536, 4905040, 5150292, 5421360, 5518170, 6306480, 6437865, 6867056, 7357560, 7725438, 8132040, 8583820, 8829072, 10300584, 11036340, 12875730, 14715120, 15450876, 16264080, 17167640, 19313595, 20601168, 22072680, 25751460, 30901752, 34335280, 38627190, 44145360, 51502920, 61803504, 77254380, 103005840, 154508760, 309017520]

約数ペア:

[(1, 309017520), (2, 154508760), (3, 103005840), (4, 77254380), (5, 61803504), (6, 51502920), (7, 44145360), (8, 38627190), (9, 34335280), (10, 30901752), (12, 25751460), (14, 22072680), (15, 20601168), (16, 19313595), (18, 17167640), (19, 16264080), (20, 15450876), (21, 14715120), (24, 12875730), (28, 11036340), (30, 10300584), (35, 8829072), (36, 8583820), (38, 8132040), (40, 7725438), (42, 7357560), (45, 6867056), (48, 6437865), (49, 6306480), (56, 5518170), (57, 5421360), (60, 5150292), (63, 4905040), (70, 4414536), (72, 4291910), (76, 4066020), (80, 3862719), (84, 3678780), (90, 3433528), (95, 3252816), (98, 3153240), (105, 2943024), (112, 2759085), (114, 2710680), (120, 2575146), (126, 2452520), (133, 2323440), (140, 2207268), (144, 2145955), (147, 2102160), (152, 2033010), (168, 1839390), (171, 1807120), (180, 1716764), (190, 1626408), (196, 1576620), (210, 1471512), (228, 1355340), (240, 1287573), (245, 1261296), (252, 1226260), (266, 1161720), (280, 1103634), (285, 1084272), (294, 1051080), (304, 1016505), (315, 981008), (336, 919695), (342, 903560), (360, 858382), (380, 813204), (392, 788310), (399, 774480), (420, 735756), (441, 700720), (456, 677670), (461, 670320), (490, 630648), (504, 613130), (532, 580860), (560, 551817), (570, 542136), (588, 525540), (630, 490504), (665, 464688), (684, 451780), (720, 429191), (735, 420432), (760, 406602), (784, 394155), (798, 387240), (840, 367878), (855, 361424), (882, 350360), (912, 338835), (922, 335160), (931, 331920), (980, 315324), (1008, 306565), (1064, 290430), (1140, 271068), (1176, 262770), (1197, 258160), (1260, 245252), (1330, 232344), (1368, 225890), (1383, 223440), (1470, 210216), (1520, 203301), (1596, 193620), (1680, 183939), (1710, 180712), (1764, 175180), (1844, 167580), (1862, 165960), (1960, 157662), (1995, 154896), (2128, 145215), (2205, 140144), (2280, 135534), (2305, 134064), (2352, 131385), (2394, 129080), (2520, 122626), (2660, 116172), (2736, 112945), (2766, 111720), (2793, 110640), (2940, 105108), (3192, 96810), (3227, 95760), (3420, 90356), (3528, 87590), (3688, 83790), (3724, 82980), (3920, 78831), (3990, 77448), (4149, 74480), (4410, 70072), (4560, 67767), (4610, 67032), (4655, 66384), (4788, 64540), (5040, 61313), (5320, 58086), (5532, 55860), (5586, 55320), (5880, 52554), (5985, 51632), (6384, 48405), (6454, 47880), (6840, 45178), (6915, 44688), (7056, 43795), (7376, 41895), (7448, 41490), (7980, 38724), (8298, 37240), (8379, 36880), (8759, 35280), (8820, 35036), (9220, 33516), (9310, 33192), (9576, 32270), (9681, 31920), (10640, 29043), (11064, 27930), (11172, 27660), (11760, 26277), (11970, 25816), (12908, 23940), (13680, 22589), (13830, 22344), (13965, 22128), (14896, 20745), (15960, 19362), (16135, 19152), (16596, 18620), (16758, 18440), (17518, 17640)]