1031327220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:459

約数の個数: 384

約数和(自身を含む): 3922329600

約数和(自身を除く): 2891002380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 31, 33, 35, 38, 42, 44, 55, 57, 60, 62, 66, 70, 76, 77, 84, 93, 95, 105, 110, 114, 124, 132, 133, 140, 154, 155, 165, 186, 190, 209, 210, 217, 220, 228, 231, 266, 285, 308, 310, 330, 341, 372, 379, 380, 385, 399, 418, 420, 434, 462, 465, 532, 570, 589, 620, 627, 651, 660, 665, 682, 758, 770, 798, 836, 868, 924, 930, 1023, 1045, 1085, 1137, 1140, 1155, 1178, 1254, 1302, 1330, 1364, 1463, 1516, 1540, 1596, 1705, 1767, 1860, 1895, 1995, 2046, 2090, 2170, 2274, 2310, 2356, 2387, 2508, 2604, 2653, 2660, 2926, 2945, 3135, 3255, 3410, 3534, 3790, 3990, 4092, 4123, 4169, 4180, 4340, 4389, 4548, 4620, 4774, 5115, 5306, 5685, 5852, 5890, 6270, 6479, 6510, 6820, 7068, 7161, 7201, 7315, 7580, 7959, 7980, 8246, 8338, 8778, 8835, 9548, 10230, 10612, 11370, 11749, 11780, 11935, 12369, 12507, 12540, 12958, 13020, 13265, 14322, 14402, 14630, 15918, 16492, 16676, 17556, 17670, 19437, 20460, 20615, 20845, 21603, 21945, 22740, 23498, 23870, 24738, 25014, 25916, 26530, 28644, 28804, 29183, 29260, 31836, 32395, 35247, 35340, 35805, 36005, 38874, 39795, 41230, 41690, 43206, 43890, 45353, 46996, 47740, 49476, 50028, 50407, 53060, 58366, 58745, 61845, 62535, 64790, 70494, 71610, 72010, 77748, 79211, 79590, 82243, 82460, 83380, 86412, 87549, 87780, 90706, 97185, 100814, 108015, 116732, 117490, 123690, 125070, 129239, 129580, 136059, 140988, 143220, 144020, 145915, 151221, 158422, 159180, 164486, 175098, 176235, 181412, 194370, 201628, 216030, 223231, 226765, 234980, 237633, 246729, 247380, 250140, 252035, 258478, 272118, 291830, 302442, 316844, 328972, 350196, 352470, 387717, 388740, 396055, 411215, 432060, 437745, 446462, 453530, 475266, 493458, 504070, 516956, 544236, 554477, 583660, 604884, 646195, 669693, 680295, 704940, 756105, 775434, 792110, 822430, 875490, 892924, 904673, 907060, 950532, 986916, 1008140, 1108954, 1116155, 1188165, 1233645, 1292390, 1339386, 1360590, 1512210, 1550868, 1562617, 1584220, 1644860, 1663431, 1750980, 1809346, 1938585, 2217908, 2232310, 2376330, 2455541, 2467290, 2584780, 2678772, 2714019, 2721180, 2772385, 3024420, 3125234, 3326862, 3348465, 3618692, 3877170, 4464620, 4523365, 4687851, 4752660, 4911082, 4934580, 5428038, 5544770, 6250468, 6653724, 6696930, 7366623, 7754340, 7813085, 8317155, 9046730, 9375702, 9822164, 10856076, 11089540, 12277705, 13393860, 13570095, 14733246, 15626170, 16634310, 17188787, 18093460, 18751404, 23439255, 24555410, 27140190, 29466492, 31252340, 33268620, 34377574, 36833115, 46878510, 49110820, 51566361, 54280380, 68755148, 73666230, 85943935, 93757020, 103132722, 147332460, 171887870, 206265444, 257831805, 343775740, 515663610, 1031327220]

約数ペア:

[(1, 1031327220), (2, 515663610), (3, 343775740), (4, 257831805), (5, 206265444), (6, 171887870), (7, 147332460), (10, 103132722), (11, 93757020), (12, 85943935), (14, 73666230), (15, 68755148), (19, 54280380), (20, 51566361), (21, 49110820), (22, 46878510), (28, 36833115), (30, 34377574), (31, 33268620), (33, 31252340), (35, 29466492), (38, 27140190), (42, 24555410), (44, 23439255), (55, 18751404), (57, 18093460), (60, 17188787), (62, 16634310), (66, 15626170), (70, 14733246), (76, 13570095), (77, 13393860), (84, 12277705), (93, 11089540), (95, 10856076), (105, 9822164), (110, 9375702), (114, 9046730), (124, 8317155), (132, 7813085), (133, 7754340), (140, 7366623), (154, 6696930), (155, 6653724), (165, 6250468), (186, 5544770), (190, 5428038), (209, 4934580), (210, 4911082), (217, 4752660), (220, 4687851), (228, 4523365), (231, 4464620), (266, 3877170), (285, 3618692), (308, 3348465), (310, 3326862), (330, 3125234), (341, 3024420), (372, 2772385), (379, 2721180), (380, 2714019), (385, 2678772), (399, 2584780), (418, 2467290), (420, 2455541), (434, 2376330), (462, 2232310), (465, 2217908), (532, 1938585), (570, 1809346), (589, 1750980), (620, 1663431), (627, 1644860), (651, 1584220), (660, 1562617), (665, 1550868), (682, 1512210), (758, 1360590), (770, 1339386), (798, 1292390), (836, 1233645), (868, 1188165), (924, 1116155), (930, 1108954), (1023, 1008140), (1045, 986916), (1085, 950532), (1137, 907060), (1140, 904673), (1155, 892924), (1178, 875490), (1254, 822430), (1302, 792110), (1330, 775434), (1364, 756105), (1463, 704940), (1516, 680295), (1540, 669693), (1596, 646195), (1705, 604884), (1767, 583660), (1860, 554477), (1895, 544236), (1995, 516956), (2046, 504070), (2090, 493458), (2170, 475266), (2274, 453530), (2310, 446462), (2356, 437745), (2387, 432060), (2508, 411215), (2604, 396055), (2653, 388740), (2660, 387717), (2926, 352470), (2945, 350196), (3135, 328972), (3255, 316844), (3410, 302442), (3534, 291830), (3790, 272118), (3990, 258478), (4092, 252035), (4123, 250140), (4169, 247380), (4180, 246729), (4340, 237633), (4389, 234980), (4548, 226765), (4620, 223231), (4774, 216030), (5115, 201628), (5306, 194370), (5685, 181412), (5852, 176235), (5890, 175098), (6270, 164486), (6479, 159180), (6510, 158422), (6820, 151221), (7068, 145915), (7161, 144020), (7201, 143220), (7315, 140988), (7580, 136059), (7959, 129580), (7980, 129239), (8246, 125070), (8338, 123690), (8778, 117490), (8835, 116732), (9548, 108015), (10230, 100814), (10612, 97185), (11370, 90706), (11749, 87780), (11780, 87549), (11935, 86412), (12369, 83380), (12507, 82460), (12540, 82243), (12958, 79590), (13020, 79211), (13265, 77748), (14322, 72010), (14402, 71610), (14630, 70494), (15918, 64790), (16492, 62535), (16676, 61845), (17556, 58745), (17670, 58366), (19437, 53060), (20460, 50407), (20615, 50028), (20845, 49476), (21603, 47740), (21945, 46996), (22740, 45353), (23498, 43890), (23870, 43206), (24738, 41690), (25014, 41230), (25916, 39795), (26530, 38874), (28644, 36005), (28804, 35805), (29183, 35340), (29260, 35247), (31836, 32395)]