19621824480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{146519}}^1$

素因数の和:146574

約数の個数: 192

約数和(自身を含む): 70892236800

約数和(自身を除く): 51270412320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 6696, 7440, 8370, 8928, 11160, 13392, 14880, 16740, 22320, 26784, 33480, 44640, 66960, 133920, 146519, 293038, 439557, 586076, 732595, 879114, 1172152, 1318671, 1465190, 1758228, 2197785, 2344304, 2637342, 2930380, 3516456, 3956013, 4395570, 4542089, 4688608, 5274684, 5860760, 6593355, 7032912, 7912026, 8791140, 9084178, 10549368, 11721520, 13186710, 13626267, 14065824, 15824052, 17582280, 18168356, 19780065, 21098736, 22710445, 23443040, 26373420, 27252534, 31648104, 35164560, 36336712, 39560130, 40878801, 42197472, 45420890, 52746840, 54505068, 63296208, 68131335, 70329120, 72673424, 79120260, 81757602, 90841780, 105493680, 109010136, 122636403, 126592416, 136262670, 145346848, 158240520, 163515204, 181683560, 204394005, 210987360, 218020272, 245272806, 272525340, 316481040, 327030408, 363367120, 408788010, 436040544, 490545612, 545050680, 613182015, 632962080, 654060816, 726734240, 817576020, 981091224, 1090101360, 1226364030, 1308121632, 1635152040, 1962182448, 2180202720, 2452728060, 3270304080, 3924364896, 4905456120, 6540608160, 9810912240, 19621824480]

約数ペア:

[(1, 19621824480), (2, 9810912240), (3, 6540608160), (4, 4905456120), (5, 3924364896), (6, 3270304080), (8, 2452728060), (9, 2180202720), (10, 1962182448), (12, 1635152040), (15, 1308121632), (16, 1226364030), (18, 1090101360), (20, 981091224), (24, 817576020), (27, 726734240), (30, 654060816), (31, 632962080), (32, 613182015), (36, 545050680), (40, 490545612), (45, 436040544), (48, 408788010), (54, 363367120), (60, 327030408), (62, 316481040), (72, 272525340), (80, 245272806), (90, 218020272), (93, 210987360), (96, 204394005), (108, 181683560), (120, 163515204), (124, 158240520), (135, 145346848), (144, 136262670), (155, 126592416), (160, 122636403), (180, 109010136), (186, 105493680), (216, 90841780), (240, 81757602), (248, 79120260), (270, 72673424), (279, 70329120), (288, 68131335), (310, 63296208), (360, 54505068), (372, 52746840), (432, 45420890), (465, 42197472), (480, 40878801), (496, 39560130), (540, 36336712), (558, 35164560), (620, 31648104), (720, 27252534), (744, 26373420), (837, 23443040), (864, 22710445), (930, 21098736), (992, 19780065), (1080, 18168356), (1116, 17582280), (1240, 15824052), (1395, 14065824), (1440, 13626267), (1488, 13186710), (1674, 11721520), (1860, 10549368), (2160, 9084178), (2232, 8791140), (2480, 7912026), (2790, 7032912), (2976, 6593355), (3348, 5860760), (3720, 5274684), (4185, 4688608), (4320, 4542089), (4464, 4395570), (4960, 3956013), (5580, 3516456), (6696, 2930380), (7440, 2637342), (8370, 2344304), (8928, 2197785), (11160, 1758228), (13392, 1465190), (14880, 1318671), (16740, 1172152), (22320, 879114), (26784, 732595), (33480, 586076), (44640, 439557), (66960, 293038), (133920, 146519)]