164022242800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1\times {\mathrm{907}}^1$

素因数の和:1440

約数の個数: 240

約数和(自身を含む): 430988664960

約数和(自身を除く): 266966422160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 83, 100, 104, 130, 166, 200, 208, 260, 325, 332, 400, 415, 419, 520, 650, 664, 830, 838, 907, 1040, 1079, 1300, 1328, 1660, 1676, 1814, 2075, 2095, 2158, 2600, 3320, 3352, 3628, 4150, 4190, 4316, 4535, 5200, 5395, 5447, 6640, 6704, 7256, 8300, 8380, 8632, 9070, 10475, 10790, 10894, 11791, 14512, 16600, 16760, 17264, 18140, 20950, 21580, 21788, 22675, 23582, 26975, 27235, 33200, 33520, 34777, 36280, 41900, 43160, 43576, 45350, 47164, 53950, 54470, 58955, 69554, 72560, 75281, 83800, 86320, 87152, 90700, 94328, 107900, 108940, 117910, 136175, 139108, 150562, 167600, 173885, 181400, 188656, 215800, 217880, 235820, 272350, 278216, 294775, 301124, 347770, 362800, 376405, 380033, 431600, 435760, 452101, 471640, 544700, 556432, 589550, 602248, 695540, 752810, 760066, 869425, 904202, 943280, 978653, 1089400, 1179100, 1204496, 1391080, 1505620, 1520132, 1738850, 1808404, 1882025, 1900165, 1957306, 2178800, 2260505, 2358200, 2782160, 3011240, 3040264, 3477700, 3616808, 3764050, 3800330, 3914612, 4521010, 4716400, 4893265, 4940429, 6022480, 6080528, 6955400, 7233616, 7528100, 7600660, 7829224, 9042020, 9500825, 9786530, 9880858, 11302525, 13910800, 15056200, 15201320, 15658448, 18084040, 19001650, 19573060, 19761716, 22605050, 24466325, 24702145, 30112400, 30402640, 31542739, 36168080, 38003300, 39146120, 39523432, 45210100, 48932650, 49404290, 63085478, 76006600, 78292240, 79046864, 90420200, 97865300, 98808580, 123510725, 126170956, 152013200, 157713695, 180840400, 195730600, 197617160, 247021450, 252341912, 315427390, 391461200, 395234320, 410055607, 494042900, 504683824, 630854780, 788568475, 820111214, 988085800, 1261709560, 1577136950, 1640222428, 1976171600, 2050278035, 2523419120, 3154273900, 3280444856, 4100556070, 6308547800, 6560889712, 8201112140, 10251390175, 12617095600, 16402224280, 20502780350, 32804448560, 41005560700, 82011121400, 164022242800]

約数ペア:

[(1, 164022242800), (2, 82011121400), (4, 41005560700), (5, 32804448560), (8, 20502780350), (10, 16402224280), (13, 12617095600), (16, 10251390175), (20, 8201112140), (25, 6560889712), (26, 6308547800), (40, 4100556070), (50, 3280444856), (52, 3154273900), (65, 2523419120), (80, 2050278035), (83, 1976171600), (100, 1640222428), (104, 1577136950), (130, 1261709560), (166, 988085800), (200, 820111214), (208, 788568475), (260, 630854780), (325, 504683824), (332, 494042900), (400, 410055607), (415, 395234320), (419, 391461200), (520, 315427390), (650, 252341912), (664, 247021450), (830, 197617160), (838, 195730600), (907, 180840400), (1040, 157713695), (1079, 152013200), (1300, 126170956), (1328, 123510725), (1660, 98808580), (1676, 97865300), (1814, 90420200), (2075, 79046864), (2095, 78292240), (2158, 76006600), (2600, 63085478), (3320, 49404290), (3352, 48932650), (3628, 45210100), (4150, 39523432), (4190, 39146120), (4316, 38003300), (4535, 36168080), (5200, 31542739), (5395, 30402640), (5447, 30112400), (6640, 24702145), (6704, 24466325), (7256, 22605050), (8300, 19761716), (8380, 19573060), (8632, 19001650), (9070, 18084040), (10475, 15658448), (10790, 15201320), (10894, 15056200), (11791, 13910800), (14512, 11302525), (16600, 9880858), (16760, 9786530), (17264, 9500825), (18140, 9042020), (20950, 7829224), (21580, 7600660), (21788, 7528100), (22675, 7233616), (23582, 6955400), (26975, 6080528), (27235, 6022480), (33200, 4940429), (33520, 4893265), (34777, 4716400), (36280, 4521010), (41900, 3914612), (43160, 3800330), (43576, 3764050), (45350, 3616808), (47164, 3477700), (53950, 3040264), (54470, 3011240), (58955, 2782160), (69554, 2358200), (72560, 2260505), (75281, 2178800), (83800, 1957306), (86320, 1900165), (87152, 1882025), (90700, 1808404), (94328, 1738850), (107900, 1520132), (108940, 1505620), (117910, 1391080), (136175, 1204496), (139108, 1179100), (150562, 1089400), (167600, 978653), (173885, 943280), (181400, 904202), (188656, 869425), (215800, 760066), (217880, 752810), (235820, 695540), (272350, 602248), (278216, 589550), (294775, 556432), (301124, 544700), (347770, 471640), (362800, 452101), (376405, 435760), (380033, 431600)]