122398320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:751

約数の個数: 160

約数和(自身を含む): 420401664

約数和(自身を除く): 298003344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 71, 80, 88, 110, 120, 132, 142, 165, 176, 213, 220, 240, 264, 284, 330, 355, 426, 440, 528, 568, 653, 660, 710, 781, 852, 880, 1065, 1136, 1306, 1320, 1420, 1562, 1704, 1959, 2130, 2343, 2612, 2640, 2840, 3124, 3265, 3408, 3905, 3918, 4260, 4686, 5224, 5680, 6248, 6530, 7183, 7810, 7836, 8520, 9372, 9795, 10448, 11715, 12496, 13060, 14366, 15620, 15672, 17040, 18744, 19590, 21549, 23430, 26120, 28732, 31240, 31344, 35915, 37488, 39180, 43098, 46363, 46860, 52240, 57464, 62480, 71830, 78360, 86196, 92726, 93720, 107745, 114928, 139089, 143660, 156720, 172392, 185452, 187440, 215490, 231815, 278178, 287320, 344784, 370904, 430980, 463630, 509993, 556356, 574640, 695445, 741808, 861960, 927260, 1019986, 1112712, 1390890, 1529979, 1723920, 1854520, 2039972, 2225424, 2549965, 2781780, 3059958, 3709040, 4079944, 5099930, 5563560, 6119916, 7649895, 8159888, 10199860, 11127120, 12239832, 15299790, 20399720, 24479664, 30599580, 40799440, 61199160, 122398320]

約数ペア:

[(1, 122398320), (2, 61199160), (3, 40799440), (4, 30599580), (5, 24479664), (6, 20399720), (8, 15299790), (10, 12239832), (11, 11127120), (12, 10199860), (15, 8159888), (16, 7649895), (20, 6119916), (22, 5563560), (24, 5099930), (30, 4079944), (33, 3709040), (40, 3059958), (44, 2781780), (48, 2549965), (55, 2225424), (60, 2039972), (66, 1854520), (71, 1723920), (80, 1529979), (88, 1390890), (110, 1112712), (120, 1019986), (132, 927260), (142, 861960), (165, 741808), (176, 695445), (213, 574640), (220, 556356), (240, 509993), (264, 463630), (284, 430980), (330, 370904), (355, 344784), (426, 287320), (440, 278178), (528, 231815), (568, 215490), (653, 187440), (660, 185452), (710, 172392), (781, 156720), (852, 143660), (880, 139089), (1065, 114928), (1136, 107745), (1306, 93720), (1320, 92726), (1420, 86196), (1562, 78360), (1704, 71830), (1959, 62480), (2130, 57464), (2343, 52240), (2612, 46860), (2640, 46363), (2840, 43098), (3124, 39180), (3265, 37488), (3408, 35915), (3905, 31344), (3918, 31240), (4260, 28732), (4686, 26120), (5224, 23430), (5680, 21549), (6248, 19590), (6530, 18744), (7183, 17040), (7810, 15672), (7836, 15620), (8520, 14366), (9372, 13060), (9795, 12496), (10448, 11715)]