902849220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1024

約数の個数: 384

約数和(自身を含む): 3642777600

約数和(自身を除く): 2739928380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 27, 28, 30, 35, 36, 38, 39, 42, 45, 52, 54, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 108, 114, 117, 126, 130, 133, 135, 140, 156, 171, 180, 182, 189, 190, 195, 210, 228, 234, 247, 252, 260, 266, 270, 273, 285, 315, 342, 351, 364, 378, 380, 390, 399, 420, 455, 468, 494, 513, 532, 540, 546, 570, 585, 630, 665, 684, 702, 741, 756, 780, 798, 819, 855, 910, 945, 967, 988, 1026, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1404, 1482, 1596, 1638, 1710, 1729, 1755, 1820, 1890, 1934, 1995, 2052, 2223, 2340, 2394, 2457, 2470, 2565, 2660, 2730, 2901, 2964, 3276, 3420, 3458, 3510, 3591, 3705, 3780, 3868, 3990, 4095, 4446, 4788, 4835, 4914, 4940, 5130, 5187, 5460, 5802, 5985, 6669, 6769, 6916, 7020, 7182, 7410, 7980, 8190, 8645, 8703, 8892, 9670, 9828, 10260, 10374, 11115, 11604, 11970, 12285, 12571, 13338, 13538, 14364, 14505, 14820, 15561, 16380, 17290, 17406, 17955, 18373, 19340, 20307, 20748, 22230, 23940, 24570, 25142, 25935, 26109, 26676, 27076, 29010, 31122, 33345, 33845, 34580, 34812, 35910, 36746, 37713, 40614, 43515, 44460, 46683, 49140, 50284, 51870, 52218, 55119, 58020, 60921, 62244, 62855, 66690, 67690, 71820, 73492, 75426, 77805, 81228, 87030, 87997, 91865, 93366, 101535, 103740, 104436, 110238, 113139, 121842, 125710, 128611, 130545, 133380, 135380, 150852, 155610, 165357, 174060, 175994, 182763, 183730, 186732, 188565, 203070, 220476, 226278, 233415, 238849, 243684, 251420, 257222, 261090, 263991, 275595, 304605, 311220, 330714, 339417, 351988, 365526, 367460, 377130, 385833, 406140, 439985, 452556, 466830, 477698, 496071, 514444, 522180, 527982, 551190, 565695, 609210, 643055, 661428, 678834, 716547, 731052, 754260, 771666, 791973, 826785, 879970, 913815, 933660, 955396, 992142, 1055964, 1102380, 1131390, 1157499, 1194245, 1218420, 1286110, 1319955, 1357668, 1433094, 1543332, 1583946, 1653570, 1671943, 1697085, 1759940, 1827630, 1929165, 1984284, 2149641, 2262780, 2314998, 2375919, 2388490, 2480355, 2572220, 2639910, 2866188, 3167892, 3307140, 3343886, 3394170, 3472497, 3582735, 3655260, 3858330, 3959865, 4299282, 4629996, 4751838, 4776980, 4960710, 5015829, 5279820, 5787495, 6448923, 6687772, 6788340, 6944994, 7165470, 7716660, 7919730, 8359715, 8598564, 9503676, 9921420, 10031658, 10748205, 11574990, 11879595, 12897846, 13889988, 14330940, 15047487, 15839460, 16719430, 17362485, 20063316, 21496410, 23149980, 23759190, 25079145, 25795692, 30094974, 32244615, 33438860, 34724970, 42992820, 45142461, 47518380, 50158290, 60189948, 64489230, 69449940, 75237435, 90284922, 100316580, 128978460, 150474870, 180569844, 225712305, 300949740, 451424610, 902849220]

約数ペア:

[(1, 902849220), (2, 451424610), (3, 300949740), (4, 225712305), (5, 180569844), (6, 150474870), (7, 128978460), (9, 100316580), (10, 90284922), (12, 75237435), (13, 69449940), (14, 64489230), (15, 60189948), (18, 50158290), (19, 47518380), (20, 45142461), (21, 42992820), (26, 34724970), (27, 33438860), (28, 32244615), (30, 30094974), (35, 25795692), (36, 25079145), (38, 23759190), (39, 23149980), (42, 21496410), (45, 20063316), (52, 17362485), (54, 16719430), (57, 15839460), (60, 15047487), (63, 14330940), (65, 13889988), (70, 12897846), (76, 11879595), (78, 11574990), (84, 10748205), (90, 10031658), (91, 9921420), (95, 9503676), (105, 8598564), (108, 8359715), (114, 7919730), (117, 7716660), (126, 7165470), (130, 6944994), (133, 6788340), (135, 6687772), (140, 6448923), (156, 5787495), (171, 5279820), (180, 5015829), (182, 4960710), (189, 4776980), (190, 4751838), (195, 4629996), (210, 4299282), (228, 3959865), (234, 3858330), (247, 3655260), (252, 3582735), (260, 3472497), (266, 3394170), (270, 3343886), (273, 3307140), (285, 3167892), (315, 2866188), (342, 2639910), (351, 2572220), (364, 2480355), (378, 2388490), (380, 2375919), (390, 2314998), (399, 2262780), (420, 2149641), (455, 1984284), (468, 1929165), (494, 1827630), (513, 1759940), (532, 1697085), (540, 1671943), (546, 1653570), (570, 1583946), (585, 1543332), (630, 1433094), (665, 1357668), (684, 1319955), (702, 1286110), (741, 1218420), (756, 1194245), (780, 1157499), (798, 1131390), (819, 1102380), (855, 1055964), (910, 992142), (945, 955396), (967, 933660), (988, 913815), (1026, 879970), (1092, 826785), (1140, 791973), (1170, 771666), (1197, 754260), (1235, 731052), (1260, 716547), (1330, 678834), (1365, 661428), (1404, 643055), (1482, 609210), (1596, 565695), (1638, 551190), (1710, 527982), (1729, 522180), (1755, 514444), (1820, 496071), (1890, 477698), (1934, 466830), (1995, 452556), (2052, 439985), (2223, 406140), (2340, 385833), (2394, 377130), (2457, 367460), (2470, 365526), (2565, 351988), (2660, 339417), (2730, 330714), (2901, 311220), (2964, 304605), (3276, 275595), (3420, 263991), (3458, 261090), (3510, 257222), (3591, 251420), (3705, 243684), (3780, 238849), (3868, 233415), (3990, 226278), (4095, 220476), (4446, 203070), (4788, 188565), (4835, 186732), (4914, 183730), (4940, 182763), (5130, 175994), (5187, 174060), (5460, 165357), (5802, 155610), (5985, 150852), (6669, 135380), (6769, 133380), (6916, 130545), (7020, 128611), (7182, 125710), (7410, 121842), (7980, 113139), (8190, 110238), (8645, 104436), (8703, 103740), (8892, 101535), (9670, 93366), (9828, 91865), (10260, 87997), (10374, 87030), (11115, 81228), (11604, 77805), (11970, 75426), (12285, 73492), (12571, 71820), (13338, 67690), (13538, 66690), (14364, 62855), (14505, 62244), (14820, 60921), (15561, 58020), (16380, 55119), (17290, 52218), (17406, 51870), (17955, 50284), (18373, 49140), (19340, 46683), (20307, 44460), (20748, 43515), (22230, 40614), (23940, 37713), (24570, 36746), (25142, 35910), (25935, 34812), (26109, 34580), (26676, 33845), (27076, 33345), (29010, 31122)]