198298320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2423}}^1$

素因数の和:2481

約数の個数: 160

約数和(自身を含む): 692527104

約数和(自身を除く): 494228784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2423, 2480, 2640, 2728, 3410, 3720, 4092, 4846, 5115, 5456, 6820, 7269, 7440, 8184, 9692, 10230, 12115, 13640, 14538, 16368, 19384, 20460, 24230, 26653, 27280, 29076, 36345, 38768, 40920, 48460, 53306, 58152, 72690, 75113, 79959, 81840, 96920, 106612, 116304, 133265, 145380, 150226, 159918, 193840, 213224, 225339, 266530, 290760, 300452, 319836, 375565, 399795, 426448, 450678, 533060, 581520, 600904, 639672, 751130, 799590, 826243, 901356, 1066120, 1126695, 1201808, 1279344, 1502260, 1599180, 1652486, 1802712, 2132240, 2253390, 2478729, 3004520, 3198360, 3304972, 3605424, 4131215, 4506780, 4957458, 6009040, 6396720, 6609944, 8262430, 9013560, 9914916, 12393645, 13219888, 16524860, 18027120, 19829832, 24787290, 33049720, 39659664, 49574580, 66099440, 99149160, 198298320]

約数ペア:

[(1, 198298320), (2, 99149160), (3, 66099440), (4, 49574580), (5, 39659664), (6, 33049720), (8, 24787290), (10, 19829832), (11, 18027120), (12, 16524860), (15, 13219888), (16, 12393645), (20, 9914916), (22, 9013560), (24, 8262430), (30, 6609944), (31, 6396720), (33, 6009040), (40, 4957458), (44, 4506780), (48, 4131215), (55, 3605424), (60, 3304972), (62, 3198360), (66, 3004520), (80, 2478729), (88, 2253390), (93, 2132240), (110, 1802712), (120, 1652486), (124, 1599180), (132, 1502260), (155, 1279344), (165, 1201808), (176, 1126695), (186, 1066120), (220, 901356), (240, 826243), (248, 799590), (264, 751130), (310, 639672), (330, 600904), (341, 581520), (372, 533060), (440, 450678), (465, 426448), (496, 399795), (528, 375565), (620, 319836), (660, 300452), (682, 290760), (744, 266530), (880, 225339), (930, 213224), (1023, 193840), (1240, 159918), (1320, 150226), (1364, 145380), (1488, 133265), (1705, 116304), (1860, 106612), (2046, 96920), (2423, 81840), (2480, 79959), (2640, 75113), (2728, 72690), (3410, 58152), (3720, 53306), (4092, 48460), (4846, 40920), (5115, 38768), (5456, 36345), (6820, 29076), (7269, 27280), (7440, 26653), (8184, 24230), (9692, 20460), (10230, 19384), (12115, 16368), (13640, 14538)]