314342080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 224

約数和(自身を含む): 878189760

約数和(自身を除く): 563847680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 41, 52, 64, 65, 76, 80, 82, 95, 97, 104, 130, 152, 160, 164, 190, 194, 205, 208, 247, 260, 304, 320, 328, 380, 388, 410, 416, 485, 494, 520, 533, 608, 656, 760, 776, 779, 820, 832, 970, 988, 1040, 1066, 1216, 1235, 1261, 1312, 1520, 1552, 1558, 1640, 1843, 1940, 1976, 2080, 2132, 2470, 2522, 2624, 2665, 3040, 3104, 3116, 3280, 3686, 3880, 3895, 3952, 3977, 4160, 4264, 4940, 5044, 5330, 6080, 6208, 6232, 6305, 6560, 7372, 7760, 7790, 7904, 7954, 8528, 9215, 9880, 10088, 10127, 10660, 12464, 12610, 13120, 14744, 15520, 15580, 15808, 15908, 17056, 18430, 19760, 19885, 20176, 20254, 21320, 23959, 24928, 25220, 29488, 31040, 31160, 31816, 34112, 36860, 39520, 39770, 40352, 40508, 42640, 47918, 49856, 50440, 50635, 51701, 58976, 62320, 63632, 73720, 75563, 79040, 79540, 80704, 81016, 85280, 95836, 100880, 101270, 103402, 117952, 119795, 124640, 127264, 147440, 151126, 159080, 162032, 170560, 191672, 201760, 202540, 206804, 239590, 249280, 254528, 258505, 294880, 302252, 318160, 324064, 377815, 383344, 403520, 405080, 413608, 479180, 517010, 589760, 604504, 636320, 648128, 755630, 766688, 810160, 827216, 958360, 982319, 1034020, 1209008, 1272640, 1511260, 1533376, 1620320, 1654432, 1916720, 1964638, 2068040, 2418016, 3022520, 3240640, 3308864, 3833440, 3929276, 4136080, 4836032, 4911595, 6045040, 7666880, 7858552, 8272160, 9823190, 12090080, 15717104, 16544320, 19646380, 24180160, 31434208, 39292760, 62868416, 78585520, 157171040, 314342080]

約数ペア:

[(1, 314342080), (2, 157171040), (4, 78585520), (5, 62868416), (8, 39292760), (10, 31434208), (13, 24180160), (16, 19646380), (19, 16544320), (20, 15717104), (26, 12090080), (32, 9823190), (38, 8272160), (40, 7858552), (41, 7666880), (52, 6045040), (64, 4911595), (65, 4836032), (76, 4136080), (80, 3929276), (82, 3833440), (95, 3308864), (97, 3240640), (104, 3022520), (130, 2418016), (152, 2068040), (160, 1964638), (164, 1916720), (190, 1654432), (194, 1620320), (205, 1533376), (208, 1511260), (247, 1272640), (260, 1209008), (304, 1034020), (320, 982319), (328, 958360), (380, 827216), (388, 810160), (410, 766688), (416, 755630), (485, 648128), (494, 636320), (520, 604504), (533, 589760), (608, 517010), (656, 479180), (760, 413608), (776, 405080), (779, 403520), (820, 383344), (832, 377815), (970, 324064), (988, 318160), (1040, 302252), (1066, 294880), (1216, 258505), (1235, 254528), (1261, 249280), (1312, 239590), (1520, 206804), (1552, 202540), (1558, 201760), (1640, 191672), (1843, 170560), (1940, 162032), (1976, 159080), (2080, 151126), (2132, 147440), (2470, 127264), (2522, 124640), (2624, 119795), (2665, 117952), (3040, 103402), (3104, 101270), (3116, 100880), (3280, 95836), (3686, 85280), (3880, 81016), (3895, 80704), (3952, 79540), (3977, 79040), (4160, 75563), (4264, 73720), (4940, 63632), (5044, 62320), (5330, 58976), (6080, 51701), (6208, 50635), (6232, 50440), (6305, 49856), (6560, 47918), (7372, 42640), (7760, 40508), (7790, 40352), (7904, 39770), (7954, 39520), (8528, 36860), (9215, 34112), (9880, 31816), (10088, 31160), (10127, 31040), (10660, 29488), (12464, 25220), (12610, 24928), (13120, 23959), (14744, 21320), (15520, 20254), (15580, 20176), (15808, 19885), (15908, 19760), (17056, 18430)]