315050970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 256

約数和(自身を含む): 944939520

約数和(自身を除く): 629888550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 19, 26, 30, 34, 38, 39, 41, 51, 57, 61, 65, 78, 82, 85, 95, 102, 114, 122, 123, 130, 170, 183, 190, 195, 205, 221, 246, 247, 255, 285, 305, 323, 366, 390, 410, 442, 494, 510, 533, 570, 610, 615, 646, 663, 697, 741, 779, 793, 915, 969, 1037, 1066, 1105, 1159, 1230, 1235, 1326, 1394, 1482, 1558, 1586, 1599, 1615, 1830, 1938, 2074, 2091, 2210, 2318, 2337, 2379, 2470, 2501, 2665, 3111, 3198, 3230, 3315, 3477, 3485, 3705, 3895, 3965, 4182, 4199, 4674, 4758, 4845, 5002, 5185, 5330, 5795, 6222, 6630, 6954, 6970, 7410, 7503, 7790, 7930, 7995, 8398, 9061, 9690, 10127, 10370, 10455, 11590, 11685, 11895, 12505, 12597, 13243, 13481, 15006, 15067, 15555, 15990, 17385, 18122, 19703, 20254, 20910, 20995, 23370, 23790, 25010, 25194, 26486, 26962, 27183, 30134, 30381, 31110, 32513, 34770, 37515, 39406, 39729, 40443, 41990, 42517, 45201, 45305, 47519, 50635, 54366, 59109, 60762, 62985, 65026, 66215, 67405, 75030, 75335, 79458, 80886, 85034, 90402, 90610, 95038, 97539, 98515, 101270, 118218, 125970, 127551, 132430, 134810, 135915, 142557, 150670, 151905, 162565, 172159, 195078, 197030, 198645, 202215, 212585, 226005, 237595, 255102, 256139, 271830, 285114, 295545, 303810, 325130, 344318, 397290, 404430, 425170, 452010, 475190, 487695, 512278, 516477, 552721, 591090, 617747, 637755, 712785, 768417, 807823, 860795, 975390, 1032954, 1105442, 1235494, 1275510, 1280695, 1425570, 1536834, 1615646, 1658163, 1721590, 1853241, 2423469, 2561390, 2582385, 2763605, 3088735, 3316326, 3706482, 3842085, 4039115, 4846938, 5164770, 5527210, 6177470, 7684170, 8078230, 8290815, 9266205, 10501699, 12117345, 16581630, 18532410, 21003398, 24234690, 31505097, 52508495, 63010194, 105016990, 157525485, 315050970]

約数ペア:

[(1, 315050970), (2, 157525485), (3, 105016990), (5, 63010194), (6, 52508495), (10, 31505097), (13, 24234690), (15, 21003398), (17, 18532410), (19, 16581630), (26, 12117345), (30, 10501699), (34, 9266205), (38, 8290815), (39, 8078230), (41, 7684170), (51, 6177470), (57, 5527210), (61, 5164770), (65, 4846938), (78, 4039115), (82, 3842085), (85, 3706482), (95, 3316326), (102, 3088735), (114, 2763605), (122, 2582385), (123, 2561390), (130, 2423469), (170, 1853241), (183, 1721590), (190, 1658163), (195, 1615646), (205, 1536834), (221, 1425570), (246, 1280695), (247, 1275510), (255, 1235494), (285, 1105442), (305, 1032954), (323, 975390), (366, 860795), (390, 807823), (410, 768417), (442, 712785), (494, 637755), (510, 617747), (533, 591090), (570, 552721), (610, 516477), (615, 512278), (646, 487695), (663, 475190), (697, 452010), (741, 425170), (779, 404430), (793, 397290), (915, 344318), (969, 325130), (1037, 303810), (1066, 295545), (1105, 285114), (1159, 271830), (1230, 256139), (1235, 255102), (1326, 237595), (1394, 226005), (1482, 212585), (1558, 202215), (1586, 198645), (1599, 197030), (1615, 195078), (1830, 172159), (1938, 162565), (2074, 151905), (2091, 150670), (2210, 142557), (2318, 135915), (2337, 134810), (2379, 132430), (2470, 127551), (2501, 125970), (2665, 118218), (3111, 101270), (3198, 98515), (3230, 97539), (3315, 95038), (3477, 90610), (3485, 90402), (3705, 85034), (3895, 80886), (3965, 79458), (4182, 75335), (4199, 75030), (4674, 67405), (4758, 66215), (4845, 65026), (5002, 62985), (5185, 60762), (5330, 59109), (5795, 54366), (6222, 50635), (6630, 47519), (6954, 45305), (6970, 45201), (7410, 42517), (7503, 41990), (7790, 40443), (7930, 39729), (7995, 39406), (8398, 37515), (9061, 34770), (9690, 32513), (10127, 31110), (10370, 30381), (10455, 30134), (11590, 27183), (11685, 26962), (11895, 26486), (12505, 25194), (12597, 25010), (13243, 23790), (13481, 23370), (15006, 20995), (15067, 20910), (15555, 20254), (15990, 19703), (17385, 18122)]