272762490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:365

約数の個数: 256

約数和(自身を含む): 910393344

約数和(自身を除く): 637630854

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 31, 33, 35, 39, 42, 55, 62, 65, 66, 70, 77, 78, 91, 93, 105, 110, 130, 143, 154, 155, 165, 182, 186, 195, 210, 217, 231, 273, 286, 293, 310, 330, 341, 385, 390, 403, 429, 434, 455, 462, 465, 546, 586, 651, 682, 715, 770, 806, 858, 879, 910, 930, 1001, 1023, 1085, 1155, 1209, 1302, 1365, 1430, 1465, 1705, 1758, 2002, 2015, 2046, 2051, 2145, 2170, 2310, 2387, 2418, 2730, 2821, 2930, 3003, 3223, 3255, 3410, 3809, 4030, 4102, 4290, 4395, 4433, 4774, 5005, 5115, 5642, 6006, 6045, 6153, 6446, 6510, 7161, 7618, 8463, 8790, 8866, 9083, 9669, 10010, 10230, 10255, 11427, 11935, 12090, 12306, 13299, 14105, 14322, 15015, 16115, 16926, 18166, 19045, 19338, 20510, 22165, 22561, 22854, 23870, 26598, 26663, 27249, 28210, 30030, 30765, 31031, 32230, 35805, 38090, 41899, 42315, 44330, 45122, 45415, 48345, 53326, 54498, 57135, 61530, 62062, 63581, 66495, 67683, 71610, 79989, 83798, 84630, 90830, 93093, 96690, 99913, 112805, 114270, 118079, 125697, 127162, 132990, 133315, 135366, 136245, 155155, 159978, 186186, 190743, 199826, 209495, 225610, 236158, 251394, 266630, 272490, 293293, 299739, 310310, 317905, 338415, 354237, 381486, 399945, 418990, 465465, 499565, 586586, 590395, 599478, 628485, 635810, 676830, 699391, 708474, 799890, 826553, 879879, 930930, 953715, 999130, 1180790, 1256970, 1298869, 1398782, 1466465, 1498695, 1653106, 1759758, 1771185, 1907430, 2098173, 2479659, 2597738, 2932930, 2997390, 3496955, 3542370, 3896607, 4132765, 4196346, 4399395, 4959318, 6494345, 6993910, 7793214, 8265530, 8798790, 9092083, 10490865, 12398295, 12988690, 18184166, 19483035, 20981730, 24796590, 27276249, 38966070, 45460415, 54552498, 90920830, 136381245, 272762490]

約数ペア:

[(1, 272762490), (2, 136381245), (3, 90920830), (5, 54552498), (6, 45460415), (7, 38966070), (10, 27276249), (11, 24796590), (13, 20981730), (14, 19483035), (15, 18184166), (21, 12988690), (22, 12398295), (26, 10490865), (30, 9092083), (31, 8798790), (33, 8265530), (35, 7793214), (39, 6993910), (42, 6494345), (55, 4959318), (62, 4399395), (65, 4196346), (66, 4132765), (70, 3896607), (77, 3542370), (78, 3496955), (91, 2997390), (93, 2932930), (105, 2597738), (110, 2479659), (130, 2098173), (143, 1907430), (154, 1771185), (155, 1759758), (165, 1653106), (182, 1498695), (186, 1466465), (195, 1398782), (210, 1298869), (217, 1256970), (231, 1180790), (273, 999130), (286, 953715), (293, 930930), (310, 879879), (330, 826553), (341, 799890), (385, 708474), (390, 699391), (403, 676830), (429, 635810), (434, 628485), (455, 599478), (462, 590395), (465, 586586), (546, 499565), (586, 465465), (651, 418990), (682, 399945), (715, 381486), (770, 354237), (806, 338415), (858, 317905), (879, 310310), (910, 299739), (930, 293293), (1001, 272490), (1023, 266630), (1085, 251394), (1155, 236158), (1209, 225610), (1302, 209495), (1365, 199826), (1430, 190743), (1465, 186186), (1705, 159978), (1758, 155155), (2002, 136245), (2015, 135366), (2046, 133315), (2051, 132990), (2145, 127162), (2170, 125697), (2310, 118079), (2387, 114270), (2418, 112805), (2730, 99913), (2821, 96690), (2930, 93093), (3003, 90830), (3223, 84630), (3255, 83798), (3410, 79989), (3809, 71610), (4030, 67683), (4102, 66495), (4290, 63581), (4395, 62062), (4433, 61530), (4774, 57135), (5005, 54498), (5115, 53326), (5642, 48345), (6006, 45415), (6045, 45122), (6153, 44330), (6446, 42315), (6510, 41899), (7161, 38090), (7618, 35805), (8463, 32230), (8790, 31031), (8866, 30765), (9083, 30030), (9669, 28210), (10010, 27249), (10230, 26663), (10255, 26598), (11427, 23870), (11935, 22854), (12090, 22561), (12306, 22165), (13299, 20510), (14105, 19338), (14322, 19045), (15015, 18166), (16115, 16926)]