286630960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 320

約数和(自身を含む): 914227200

約数和(自身を除く): 627596240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 31, 35, 38, 40, 44, 55, 56, 62, 70, 76, 77, 79, 80, 88, 95, 110, 112, 124, 133, 140, 152, 154, 155, 158, 176, 190, 209, 217, 220, 248, 266, 280, 304, 308, 310, 316, 341, 380, 385, 395, 418, 434, 440, 496, 532, 553, 560, 589, 616, 620, 632, 665, 682, 760, 770, 790, 836, 868, 869, 880, 1045, 1064, 1085, 1106, 1178, 1232, 1240, 1264, 1330, 1364, 1463, 1501, 1520, 1540, 1580, 1672, 1705, 1736, 1738, 2090, 2128, 2170, 2212, 2356, 2387, 2449, 2480, 2660, 2728, 2765, 2926, 2945, 3002, 3080, 3160, 3344, 3410, 3472, 3476, 4123, 4180, 4340, 4345, 4424, 4712, 4774, 4898, 5320, 5456, 5530, 5852, 5890, 6004, 6083, 6160, 6320, 6479, 6820, 6952, 7315, 7505, 8246, 8360, 8680, 8690, 8848, 9424, 9548, 9796, 10507, 10640, 11060, 11704, 11780, 11935, 12008, 12166, 12245, 12958, 13640, 13904, 14630, 15010, 16492, 16511, 16720, 17143, 17360, 17380, 19096, 19592, 20615, 21014, 22120, 23408, 23560, 23870, 24016, 24332, 24490, 25916, 26939, 27280, 29260, 30020, 30415, 32395, 32984, 33022, 34286, 34760, 38192, 39184, 41230, 42028, 44240, 45353, 46531, 47120, 47740, 48664, 48980, 51832, 52535, 53878, 58520, 60040, 60830, 64790, 65968, 66044, 68572, 69520, 82460, 82555, 84056, 85715, 90706, 93062, 95480, 97328, 97960, 103664, 105070, 107756, 115577, 117040, 120080, 121660, 129580, 132088, 134695, 137144, 164920, 165110, 168112, 171430, 181412, 186124, 188573, 190960, 195920, 210140, 215512, 226765, 231154, 232655, 243320, 259160, 264176, 269390, 274288, 325717, 329840, 330220, 342860, 362824, 372248, 377146, 420280, 431024, 453530, 462308, 465310, 486640, 511841, 518320, 538780, 577885, 651434, 660440, 685720, 725648, 744496, 754292, 840560, 907060, 924616, 930620, 942865, 1023682, 1077560, 1155770, 1302868, 1320880, 1371440, 1508584, 1628585, 1814120, 1849232, 1861240, 1885730, 2047364, 2155120, 2311540, 2559205, 2605736, 3017168, 3257170, 3582887, 3628240, 3722480, 3771460, 4094728, 4623080, 5118410, 5211472, 6514340, 7165774, 7542920, 8189456, 9246160, 10236820, 13028680, 14331548, 15085840, 17914435, 20473640, 26057360, 28663096, 35828870, 40947280, 57326192, 71657740, 143315480, 286630960]

約数ペア:

[(1, 286630960), (2, 143315480), (4, 71657740), (5, 57326192), (7, 40947280), (8, 35828870), (10, 28663096), (11, 26057360), (14, 20473640), (16, 17914435), (19, 15085840), (20, 14331548), (22, 13028680), (28, 10236820), (31, 9246160), (35, 8189456), (38, 7542920), (40, 7165774), (44, 6514340), (55, 5211472), (56, 5118410), (62, 4623080), (70, 4094728), (76, 3771460), (77, 3722480), (79, 3628240), (80, 3582887), (88, 3257170), (95, 3017168), (110, 2605736), (112, 2559205), (124, 2311540), (133, 2155120), (140, 2047364), (152, 1885730), (154, 1861240), (155, 1849232), (158, 1814120), (176, 1628585), (190, 1508584), (209, 1371440), (217, 1320880), (220, 1302868), (248, 1155770), (266, 1077560), (280, 1023682), (304, 942865), (308, 930620), (310, 924616), (316, 907060), (341, 840560), (380, 754292), (385, 744496), (395, 725648), (418, 685720), (434, 660440), (440, 651434), (496, 577885), (532, 538780), (553, 518320), (560, 511841), (589, 486640), (616, 465310), (620, 462308), (632, 453530), (665, 431024), (682, 420280), (760, 377146), (770, 372248), (790, 362824), (836, 342860), (868, 330220), (869, 329840), (880, 325717), (1045, 274288), (1064, 269390), (1085, 264176), (1106, 259160), (1178, 243320), (1232, 232655), (1240, 231154), (1264, 226765), (1330, 215512), (1364, 210140), (1463, 195920), (1501, 190960), (1520, 188573), (1540, 186124), (1580, 181412), (1672, 171430), (1705, 168112), (1736, 165110), (1738, 164920), (2090, 137144), (2128, 134695), (2170, 132088), (2212, 129580), (2356, 121660), (2387, 120080), (2449, 117040), (2480, 115577), (2660, 107756), (2728, 105070), (2765, 103664), (2926, 97960), (2945, 97328), (3002, 95480), (3080, 93062), (3160, 90706), (3344, 85715), (3410, 84056), (3472, 82555), (3476, 82460), (4123, 69520), (4180, 68572), (4340, 66044), (4345, 65968), (4424, 64790), (4712, 60830), (4774, 60040), (4898, 58520), (5320, 53878), (5456, 52535), (5530, 51832), (5852, 48980), (5890, 48664), (6004, 47740), (6083, 47120), (6160, 46531), (6320, 45353), (6479, 44240), (6820, 42028), (6952, 41230), (7315, 39184), (7505, 38192), (8246, 34760), (8360, 34286), (8680, 33022), (8690, 32984), (8848, 32395), (9424, 30415), (9548, 30020), (9796, 29260), (10507, 27280), (10640, 26939), (11060, 25916), (11704, 24490), (11780, 24332), (11935, 24016), (12008, 23870), (12166, 23560), (12245, 23408), (12958, 22120), (13640, 21014), (13904, 20615), (14630, 19592), (15010, 19096), (16492, 17380), (16511, 17360), (16720, 17143)]