17720853840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{190793}}^1$

素因数の和:190858

約数の個数: 160

約数和(自身を含む): 62458323840

約数和(自身を除く): 44737470000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 144, 172, 180, 215, 216, 240, 258, 270, 344, 360, 387, 430, 432, 516, 540, 645, 688, 720, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2064, 2160, 2322, 2580, 3096, 3440, 3870, 4644, 5160, 5805, 6192, 7740, 9288, 10320, 11610, 15480, 18576, 23220, 30960, 46440, 92880, 190793, 381586, 572379, 763172, 953965, 1144758, 1526344, 1717137, 1907930, 2289516, 2861895, 3052688, 3434274, 3815860, 4579032, 5151411, 5723790, 6868548, 7631720, 8204099, 8585685, 9158064, 10302822, 11447580, 13737096, 15263440, 16408198, 17171370, 20605644, 22895160, 24612297, 25757055, 27474192, 32816396, 34342740, 41020495, 41211288, 45790320, 49224594, 51514110, 65632792, 68685480, 73836891, 82040990, 82422576, 98449188, 103028220, 123061485, 131265584, 137370960, 147673782, 164081980, 196898376, 206056440, 221510673, 246122970, 295347564, 328163960, 369184455, 393796752, 412112880, 443021346, 492245940, 590695128, 656327920, 738368910, 886042692, 984491880, 1107553365, 1181390256, 1476737820, 1772085384, 1968983760, 2215106730, 2953475640, 3544170768, 4430213460, 5906951280, 8860426920, 17720853840]

約数ペア:

[(1, 17720853840), (2, 8860426920), (3, 5906951280), (4, 4430213460), (5, 3544170768), (6, 2953475640), (8, 2215106730), (9, 1968983760), (10, 1772085384), (12, 1476737820), (15, 1181390256), (16, 1107553365), (18, 984491880), (20, 886042692), (24, 738368910), (27, 656327920), (30, 590695128), (36, 492245940), (40, 443021346), (43, 412112880), (45, 393796752), (48, 369184455), (54, 328163960), (60, 295347564), (72, 246122970), (80, 221510673), (86, 206056440), (90, 196898376), (108, 164081980), (120, 147673782), (129, 137370960), (135, 131265584), (144, 123061485), (172, 103028220), (180, 98449188), (215, 82422576), (216, 82040990), (240, 73836891), (258, 68685480), (270, 65632792), (344, 51514110), (360, 49224594), (387, 45790320), (430, 41211288), (432, 41020495), (516, 34342740), (540, 32816396), (645, 27474192), (688, 25757055), (720, 24612297), (774, 22895160), (860, 20605644), (1032, 17171370), (1080, 16408198), (1161, 15263440), (1290, 13737096), (1548, 11447580), (1720, 10302822), (1935, 9158064), (2064, 8585685), (2160, 8204099), (2322, 7631720), (2580, 6868548), (3096, 5723790), (3440, 5151411), (3870, 4579032), (4644, 3815860), (5160, 3434274), (5805, 3052688), (6192, 2861895), (7740, 2289516), (9288, 1907930), (10320, 1717137), (11610, 1526344), (15480, 1144758), (18576, 953965), (23220, 763172), (30960, 572379), (46440, 381586), (92880, 190793)]