814673280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 256

約数和(自身を含む): 2714342400

約数和(自身を除く): 1899669120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 79, 80, 82, 96, 120, 123, 128, 131, 158, 160, 164, 192, 205, 237, 240, 246, 262, 316, 320, 328, 384, 393, 395, 410, 474, 480, 492, 524, 615, 632, 640, 655, 656, 786, 790, 820, 948, 960, 984, 1048, 1185, 1230, 1264, 1310, 1312, 1572, 1580, 1640, 1896, 1920, 1965, 1968, 2096, 2370, 2460, 2528, 2620, 2624, 3144, 3160, 3239, 3280, 3792, 3930, 3936, 4192, 4740, 4920, 5056, 5240, 5248, 5371, 6288, 6320, 6478, 6560, 7584, 7860, 7872, 8384, 9480, 9717, 9840, 10112, 10349, 10480, 10742, 12576, 12640, 12956, 13120, 15168, 15720, 15744, 16113, 16195, 16768, 18960, 19434, 19680, 20698, 20960, 21484, 25152, 25280, 25912, 26240, 26855, 30336, 31047, 31440, 32226, 32390, 37920, 38868, 39360, 41396, 41920, 42968, 48585, 50304, 50560, 51745, 51824, 53710, 62094, 62880, 64452, 64780, 75840, 77736, 78720, 80565, 82792, 83840, 85936, 97170, 103490, 103648, 107420, 124188, 125760, 128904, 129560, 151680, 155235, 155472, 161130, 165584, 171872, 194340, 206980, 207296, 214840, 248376, 251520, 257808, 259120, 310470, 310944, 322260, 331168, 343744, 388680, 413960, 414592, 424309, 429680, 496752, 515616, 518240, 620940, 621888, 644520, 662336, 687488, 777360, 827920, 848618, 859360, 993504, 1031232, 1036480, 1241880, 1243776, 1272927, 1289040, 1324672, 1554720, 1655840, 1697236, 1718720, 1987008, 2062464, 2072960, 2121545, 2483760, 2545854, 2578080, 3109440, 3311680, 3394472, 3437440, 3974016, 4243090, 4967520, 5091708, 5156160, 6218880, 6364635, 6623360, 6788944, 8486180, 9935040, 10183416, 10312320, 12729270, 13577888, 16972360, 19870080, 20366832, 25458540, 27155776, 33944720, 40733664, 50917080, 54311552, 67889440, 81467328, 101834160, 135778880, 162934656, 203668320, 271557760, 407336640, 814673280]

約数ペア:

[(1, 814673280), (2, 407336640), (3, 271557760), (4, 203668320), (5, 162934656), (6, 135778880), (8, 101834160), (10, 81467328), (12, 67889440), (15, 54311552), (16, 50917080), (20, 40733664), (24, 33944720), (30, 27155776), (32, 25458540), (40, 20366832), (41, 19870080), (48, 16972360), (60, 13577888), (64, 12729270), (79, 10312320), (80, 10183416), (82, 9935040), (96, 8486180), (120, 6788944), (123, 6623360), (128, 6364635), (131, 6218880), (158, 5156160), (160, 5091708), (164, 4967520), (192, 4243090), (205, 3974016), (237, 3437440), (240, 3394472), (246, 3311680), (262, 3109440), (316, 2578080), (320, 2545854), (328, 2483760), (384, 2121545), (393, 2072960), (395, 2062464), (410, 1987008), (474, 1718720), (480, 1697236), (492, 1655840), (524, 1554720), (615, 1324672), (632, 1289040), (640, 1272927), (655, 1243776), (656, 1241880), (786, 1036480), (790, 1031232), (820, 993504), (948, 859360), (960, 848618), (984, 827920), (1048, 777360), (1185, 687488), (1230, 662336), (1264, 644520), (1310, 621888), (1312, 620940), (1572, 518240), (1580, 515616), (1640, 496752), (1896, 429680), (1920, 424309), (1965, 414592), (1968, 413960), (2096, 388680), (2370, 343744), (2460, 331168), (2528, 322260), (2620, 310944), (2624, 310470), (3144, 259120), (3160, 257808), (3239, 251520), (3280, 248376), (3792, 214840), (3930, 207296), (3936, 206980), (4192, 194340), (4740, 171872), (4920, 165584), (5056, 161130), (5240, 155472), (5248, 155235), (5371, 151680), (6288, 129560), (6320, 128904), (6478, 125760), (6560, 124188), (7584, 107420), (7860, 103648), (7872, 103490), (8384, 97170), (9480, 85936), (9717, 83840), (9840, 82792), (10112, 80565), (10349, 78720), (10480, 77736), (10742, 75840), (12576, 64780), (12640, 64452), (12956, 62880), (13120, 62094), (15168, 53710), (15720, 51824), (15744, 51745), (16113, 50560), (16195, 50304), (16768, 48585), (18960, 42968), (19434, 41920), (19680, 41396), (20698, 39360), (20960, 38868), (21484, 37920), (25152, 32390), (25280, 32226), (25912, 31440), (26240, 31047), (26855, 30336)]