28802184180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{439}}^1\times {\mathrm{1291}}^1$

素因数の和:1771

約数の個数: 288

約数和(自身を含む): 101616936960

約数和(自身を除く): 72814752780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 439, 462, 484, 605, 660, 726, 770, 847, 878, 924, 1155, 1210, 1291, 1317, 1452, 1540, 1694, 1756, 1815, 2195, 2310, 2420, 2541, 2582, 2634, 3073, 3388, 3630, 3873, 4235, 4390, 4620, 4829, 5082, 5164, 5268, 6146, 6455, 6585, 7260, 7746, 8470, 8780, 9037, 9219, 9658, 10164, 12292, 12705, 12910, 13170, 14201, 14487, 15365, 15492, 16940, 18074, 18438, 19316, 19365, 24145, 25410, 25820, 26340, 27111, 28402, 28974, 30730, 33803, 36148, 36876, 38730, 42603, 45185, 46095, 48290, 50820, 53119, 54222, 56804, 57948, 61460, 67606, 71005, 72435, 77460, 85206, 90370, 92190, 96580, 99407, 101409, 106238, 108444, 135212, 135555, 142010, 144870, 156211, 159357, 169015, 170412, 180740, 184380, 198814, 202818, 212476, 213015, 265595, 271110, 284020, 289740, 298221, 312422, 318714, 338030, 371833, 397628, 405636, 426030, 468633, 497035, 507045, 531190, 542220, 566749, 596442, 624844, 637428, 676060, 743666, 781055, 796785, 852060, 937266, 994070, 1014090, 1062380, 1093477, 1115499, 1133498, 1192884, 1487332, 1491105, 1562110, 1593570, 1700247, 1859165, 1874532, 1988140, 2028180, 2186954, 2230998, 2266996, 2343165, 2833745, 2982210, 3124220, 3187140, 3280431, 3400494, 3718330, 3967243, 4373908, 4461996, 4686330, 5467385, 5577495, 5667490, 5964420, 6234239, 6560862, 6800988, 7436660, 7934486, 8501235, 9372660, 10934770, 11154990, 11334980, 11901729, 12468478, 13121724, 15868972, 16402155, 17002470, 18702717, 19836215, 21869540, 22309980, 23803458, 24936956, 31171195, 32804310, 34004940, 37405434, 39672430, 43639673, 47606916, 59508645, 62342390, 65608620, 68576629, 74810868, 79344860, 87279346, 93513585, 119017290, 124684780, 130919019, 137153258, 174558692, 187027170, 205729887, 218198365, 238034580, 261838038, 274306516, 342883145, 374054340, 411459774, 436396730, 480036403, 523676076, 654595095, 685766290, 822919548, 872793460, 960072806, 1028649435, 1309190190, 1371532580, 1440109209, 1920145612, 2057298870, 2400182015, 2618380380, 2880218418, 4114597740, 4800364030, 5760436836, 7200546045, 9600728060, 14401092090, 28802184180]

約数ペア:

[(1, 28802184180), (2, 14401092090), (3, 9600728060), (4, 7200546045), (5, 5760436836), (6, 4800364030), (7, 4114597740), (10, 2880218418), (11, 2618380380), (12, 2400182015), (14, 2057298870), (15, 1920145612), (20, 1440109209), (21, 1371532580), (22, 1309190190), (28, 1028649435), (30, 960072806), (33, 872793460), (35, 822919548), (42, 685766290), (44, 654595095), (55, 523676076), (60, 480036403), (66, 436396730), (70, 411459774), (77, 374054340), (84, 342883145), (105, 274306516), (110, 261838038), (121, 238034580), (132, 218198365), (140, 205729887), (154, 187027170), (165, 174558692), (210, 137153258), (220, 130919019), (231, 124684780), (242, 119017290), (308, 93513585), (330, 87279346), (363, 79344860), (385, 74810868), (420, 68576629), (439, 65608620), (462, 62342390), (484, 59508645), (605, 47606916), (660, 43639673), (726, 39672430), (770, 37405434), (847, 34004940), (878, 32804310), (924, 31171195), (1155, 24936956), (1210, 23803458), (1291, 22309980), (1317, 21869540), (1452, 19836215), (1540, 18702717), (1694, 17002470), (1756, 16402155), (1815, 15868972), (2195, 13121724), (2310, 12468478), (2420, 11901729), (2541, 11334980), (2582, 11154990), (2634, 10934770), (3073, 9372660), (3388, 8501235), (3630, 7934486), (3873, 7436660), (4235, 6800988), (4390, 6560862), (4620, 6234239), (4829, 5964420), (5082, 5667490), (5164, 5577495), (5268, 5467385), (6146, 4686330), (6455, 4461996), (6585, 4373908), (7260, 3967243), (7746, 3718330), (8470, 3400494), (8780, 3280431), (9037, 3187140), (9219, 3124220), (9658, 2982210), (10164, 2833745), (12292, 2343165), (12705, 2266996), (12910, 2230998), (13170, 2186954), (14201, 2028180), (14487, 1988140), (15365, 1874532), (15492, 1859165), (16940, 1700247), (18074, 1593570), (18438, 1562110), (19316, 1491105), (19365, 1487332), (24145, 1192884), (25410, 1133498), (25820, 1115499), (26340, 1093477), (27111, 1062380), (28402, 1014090), (28974, 994070), (30730, 937266), (33803, 852060), (36148, 796785), (36876, 781055), (38730, 743666), (42603, 676060), (45185, 637428), (46095, 624844), (48290, 596442), (50820, 566749), (53119, 542220), (54222, 531190), (56804, 507045), (57948, 497035), (61460, 468633), (67606, 426030), (71005, 405636), (72435, 397628), (77460, 371833), (85206, 338030), (90370, 318714), (92190, 312422), (96580, 298221), (99407, 289740), (101409, 284020), (106238, 271110), (108444, 265595), (135212, 213015), (135555, 212476), (142010, 202818), (144870, 198814), (156211, 184380), (159357, 180740), (169015, 170412)]