1917569160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2239}}^1$

素因数の和:2333

約数の個数: 256

約数和(自身を含む): 6999552000

約数和(自身を除く): 5081982840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 61, 65, 72, 78, 90, 104, 108, 117, 120, 122, 130, 135, 156, 180, 183, 195, 216, 234, 244, 260, 270, 305, 312, 351, 360, 366, 390, 468, 488, 520, 540, 549, 585, 610, 702, 732, 780, 793, 915, 936, 1080, 1098, 1170, 1220, 1404, 1464, 1560, 1586, 1647, 1755, 1830, 2196, 2239, 2340, 2379, 2440, 2745, 2808, 3172, 3294, 3510, 3660, 3965, 4392, 4478, 4680, 4758, 5490, 6344, 6588, 6717, 7020, 7137, 7320, 7930, 8235, 8956, 9516, 10980, 11195, 11895, 13176, 13434, 14040, 14274, 15860, 16470, 17912, 19032, 20151, 21411, 21960, 22390, 23790, 26868, 28548, 29107, 31720, 32940, 33585, 35685, 40302, 42822, 44780, 47580, 53736, 57096, 58214, 60453, 65880, 67170, 71370, 80604, 85644, 87321, 89560, 95160, 100755, 107055, 116428, 120906, 134340, 136579, 142740, 145535, 161208, 171288, 174642, 201510, 214110, 232856, 241812, 261963, 268680, 273158, 285480, 291070, 302265, 349284, 403020, 409737, 428220, 436605, 483624, 523926, 546316, 582140, 604530, 682895, 698568, 785889, 806040, 819474, 856440, 873210, 1047852, 1092632, 1164280, 1209060, 1229211, 1309815, 1365790, 1571778, 1638948, 1746420, 1775527, 2048685, 2095704, 2418120, 2458422, 2619630, 2731580, 3143556, 3277896, 3492840, 3551054, 3687633, 3929445, 4097370, 4916844, 5239260, 5326581, 5463160, 6146055, 6287112, 7102108, 7375266, 7858890, 8194740, 8877635, 9833688, 10478520, 10653162, 12292110, 14204216, 14750532, 15717780, 15979743, 16389480, 17755270, 18438165, 21306324, 24584220, 26632905, 29501064, 31435560, 31959486, 35510540, 36876330, 42612648, 47939229, 49168440, 53265810, 63918972, 71021080, 73752660, 79898715, 95878458, 106531620, 127837944, 147505320, 159797430, 191756916, 213063240, 239696145, 319594860, 383513832, 479392290, 639189720, 958784580, 1917569160]

約数ペア:

[(1, 1917569160), (2, 958784580), (3, 639189720), (4, 479392290), (5, 383513832), (6, 319594860), (8, 239696145), (9, 213063240), (10, 191756916), (12, 159797430), (13, 147505320), (15, 127837944), (18, 106531620), (20, 95878458), (24, 79898715), (26, 73752660), (27, 71021080), (30, 63918972), (36, 53265810), (39, 49168440), (40, 47939229), (45, 42612648), (52, 36876330), (54, 35510540), (60, 31959486), (61, 31435560), (65, 29501064), (72, 26632905), (78, 24584220), (90, 21306324), (104, 18438165), (108, 17755270), (117, 16389480), (120, 15979743), (122, 15717780), (130, 14750532), (135, 14204216), (156, 12292110), (180, 10653162), (183, 10478520), (195, 9833688), (216, 8877635), (234, 8194740), (244, 7858890), (260, 7375266), (270, 7102108), (305, 6287112), (312, 6146055), (351, 5463160), (360, 5326581), (366, 5239260), (390, 4916844), (468, 4097370), (488, 3929445), (520, 3687633), (540, 3551054), (549, 3492840), (585, 3277896), (610, 3143556), (702, 2731580), (732, 2619630), (780, 2458422), (793, 2418120), (915, 2095704), (936, 2048685), (1080, 1775527), (1098, 1746420), (1170, 1638948), (1220, 1571778), (1404, 1365790), (1464, 1309815), (1560, 1229211), (1586, 1209060), (1647, 1164280), (1755, 1092632), (1830, 1047852), (2196, 873210), (2239, 856440), (2340, 819474), (2379, 806040), (2440, 785889), (2745, 698568), (2808, 682895), (3172, 604530), (3294, 582140), (3510, 546316), (3660, 523926), (3965, 483624), (4392, 436605), (4478, 428220), (4680, 409737), (4758, 403020), (5490, 349284), (6344, 302265), (6588, 291070), (6717, 285480), (7020, 273158), (7137, 268680), (7320, 261963), (7930, 241812), (8235, 232856), (8956, 214110), (9516, 201510), (10980, 174642), (11195, 171288), (11895, 161208), (13176, 145535), (13434, 142740), (14040, 136579), (14274, 134340), (15860, 120906), (16470, 116428), (17912, 107055), (19032, 100755), (20151, 95160), (21411, 89560), (21960, 87321), (22390, 85644), (23790, 80604), (26868, 71370), (28548, 67170), (29107, 65880), (31720, 60453), (32940, 58214), (33585, 57096), (35685, 53736), (40302, 47580), (42822, 44780)]