1950742920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{919}}^1$

素因数の和:985

約数の個数: 288

約数和(自身を含む): 7192670400

約数和(自身を除く): 5241927480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 361, 380, 392, 399, 420, 456, 490, 532, 570, 588, 665, 722, 735, 760, 798, 840, 919, 931, 980, 1064, 1083, 1140, 1176, 1330, 1444, 1470, 1596, 1805, 1838, 1862, 1960, 1995, 2166, 2280, 2527, 2660, 2757, 2793, 2888, 2940, 3192, 3610, 3676, 3724, 3990, 4332, 4595, 4655, 5054, 5320, 5415, 5514, 5586, 5880, 6433, 7220, 7352, 7448, 7581, 7980, 8664, 9190, 9310, 10108, 10830, 11028, 11172, 12635, 12866, 13785, 13965, 14440, 15162, 15960, 17461, 17689, 18380, 18620, 19299, 20216, 21660, 22056, 22344, 25270, 25732, 27570, 27930, 30324, 32165, 34922, 35378, 36760, 37240, 37905, 38598, 43320, 45031, 50540, 51464, 52383, 53067, 55140, 55860, 60648, 64330, 69844, 70756, 75810, 77196, 87305, 88445, 90062, 96495, 101080, 104766, 106134, 110280, 111720, 122227, 128660, 135093, 139688, 141512, 151620, 154392, 174610, 176890, 180124, 192990, 209532, 212268, 225155, 244454, 257320, 261915, 265335, 270186, 303240, 331759, 349220, 353780, 360248, 366681, 385980, 419064, 424536, 450310, 488908, 523830, 530670, 540372, 611135, 663518, 675465, 698440, 707560, 733362, 771960, 855589, 900620, 977816, 995277, 1047660, 1061340, 1080744, 1222270, 1327036, 1350930, 1466724, 1658795, 1711178, 1801240, 1833405, 1990554, 2095320, 2122680, 2322313, 2444540, 2566767, 2654072, 2701860, 2933448, 3317590, 3422356, 3666810, 3981108, 4277945, 4644626, 4889080, 4976385, 5133534, 5403720, 6635180, 6844712, 6966939, 7333620, 7962216, 8555890, 9289252, 9952770, 10267068, 11611565, 12833835, 13270360, 13933878, 14667240, 16256191, 17111780, 18578504, 19905540, 20534136, 23223130, 25667670, 27867756, 32512382, 34223560, 34834695, 39811080, 46446260, 48768573, 51335340, 55735512, 65024764, 69669390, 81280955, 92892520, 97537146, 102670680, 130049528, 139338780, 162561910, 195074292, 243842865, 278677560, 325123820, 390148584, 487685730, 650247640, 975371460, 1950742920]

約数ペア:

[(1, 1950742920), (2, 975371460), (3, 650247640), (4, 487685730), (5, 390148584), (6, 325123820), (7, 278677560), (8, 243842865), (10, 195074292), (12, 162561910), (14, 139338780), (15, 130049528), (19, 102670680), (20, 97537146), (21, 92892520), (24, 81280955), (28, 69669390), (30, 65024764), (35, 55735512), (38, 51335340), (40, 48768573), (42, 46446260), (49, 39811080), (56, 34834695), (57, 34223560), (60, 32512382), (70, 27867756), (76, 25667670), (84, 23223130), (95, 20534136), (98, 19905540), (105, 18578504), (114, 17111780), (120, 16256191), (133, 14667240), (140, 13933878), (147, 13270360), (152, 12833835), (168, 11611565), (190, 10267068), (196, 9952770), (210, 9289252), (228, 8555890), (245, 7962216), (266, 7333620), (280, 6966939), (285, 6844712), (294, 6635180), (361, 5403720), (380, 5133534), (392, 4976385), (399, 4889080), (420, 4644626), (456, 4277945), (490, 3981108), (532, 3666810), (570, 3422356), (588, 3317590), (665, 2933448), (722, 2701860), (735, 2654072), (760, 2566767), (798, 2444540), (840, 2322313), (919, 2122680), (931, 2095320), (980, 1990554), (1064, 1833405), (1083, 1801240), (1140, 1711178), (1176, 1658795), (1330, 1466724), (1444, 1350930), (1470, 1327036), (1596, 1222270), (1805, 1080744), (1838, 1061340), (1862, 1047660), (1960, 995277), (1995, 977816), (2166, 900620), (2280, 855589), (2527, 771960), (2660, 733362), (2757, 707560), (2793, 698440), (2888, 675465), (2940, 663518), (3192, 611135), (3610, 540372), (3676, 530670), (3724, 523830), (3990, 488908), (4332, 450310), (4595, 424536), (4655, 419064), (5054, 385980), (5320, 366681), (5415, 360248), (5514, 353780), (5586, 349220), (5880, 331759), (6433, 303240), (7220, 270186), (7352, 265335), (7448, 261915), (7581, 257320), (7980, 244454), (8664, 225155), (9190, 212268), (9310, 209532), (10108, 192990), (10830, 180124), (11028, 176890), (11172, 174610), (12635, 154392), (12866, 151620), (13785, 141512), (13965, 139688), (14440, 135093), (15162, 128660), (15960, 122227), (17461, 111720), (17689, 110280), (18380, 106134), (18620, 104766), (19299, 101080), (20216, 96495), (21660, 90062), (22056, 88445), (22344, 87305), (25270, 77196), (25732, 75810), (27570, 70756), (27930, 69844), (30324, 64330), (32165, 60648), (34922, 55860), (35378, 55140), (36760, 53067), (37240, 52383), (37905, 51464), (38598, 50540), (43320, 45031)]