470623870620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{603689}}^1$

素因数の和:603836

約数の個数: 144

約数和(自身を含む): 1471400199360

約数和(自身を除く): 1000776328740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 71, 90, 122, 142, 180, 183, 213, 244, 284, 305, 355, 366, 426, 549, 610, 639, 710, 732, 852, 915, 1065, 1098, 1220, 1278, 1420, 1830, 2130, 2196, 2556, 2745, 3195, 3660, 4260, 4331, 5490, 6390, 8662, 10980, 12780, 12993, 17324, 21655, 25986, 38979, 43310, 51972, 64965, 77958, 86620, 129930, 155916, 194895, 259860, 389790, 603689, 779580, 1207378, 1811067, 2414756, 3018445, 3622134, 5433201, 6036890, 7244268, 9055335, 10866402, 12073780, 18110670, 21732804, 27166005, 36221340, 36825029, 42861919, 54332010, 73650058, 85723838, 108664020, 110475087, 128585757, 147300116, 171447676, 184125145, 214309595, 220950174, 257171514, 331425261, 368250290, 385757271, 428619190, 441900348, 514343028, 552375435, 642928785, 662850522, 736500580, 771514542, 857238380, 1104750870, 1285857570, 1325701044, 1543029084, 1657126305, 1928786355, 2209501740, 2571715140, 2614577059, 3314252610, 3857572710, 5229154118, 6628505220, 7715145420, 7843731177, 10458308236, 13072885295, 15687462354, 23531193531, 26145770590, 31374924708, 39218655885, 47062387062, 52291541180, 78437311770, 94124774124, 117655967655, 156874623540, 235311935310, 470623870620]

約数ペア:

[(1, 470623870620), (2, 235311935310), (3, 156874623540), (4, 117655967655), (5, 94124774124), (6, 78437311770), (9, 52291541180), (10, 47062387062), (12, 39218655885), (15, 31374924708), (18, 26145770590), (20, 23531193531), (30, 15687462354), (36, 13072885295), (45, 10458308236), (60, 7843731177), (61, 7715145420), (71, 6628505220), (90, 5229154118), (122, 3857572710), (142, 3314252610), (180, 2614577059), (183, 2571715140), (213, 2209501740), (244, 1928786355), (284, 1657126305), (305, 1543029084), (355, 1325701044), (366, 1285857570), (426, 1104750870), (549, 857238380), (610, 771514542), (639, 736500580), (710, 662850522), (732, 642928785), (852, 552375435), (915, 514343028), (1065, 441900348), (1098, 428619190), (1220, 385757271), (1278, 368250290), (1420, 331425261), (1830, 257171514), (2130, 220950174), (2196, 214309595), (2556, 184125145), (2745, 171447676), (3195, 147300116), (3660, 128585757), (4260, 110475087), (4331, 108664020), (5490, 85723838), (6390, 73650058), (8662, 54332010), (10980, 42861919), (12780, 36825029), (12993, 36221340), (17324, 27166005), (21655, 21732804), (25986, 18110670), (38979, 12073780), (43310, 10866402), (51972, 9055335), (64965, 7244268), (77958, 6036890), (86620, 5433201), (129930, 3622134), (155916, 3018445), (194895, 2414756), (259860, 1811067), (389790, 1207378), (603689, 779580)]