345121140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2039}}^1$

素因数の和:2102

約数の個数: 192

約数和(自身を含む): 1228308480

約数和(自身を除く): 883187340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 78, 84, 91, 93, 105, 124, 130, 140, 155, 156, 182, 186, 195, 210, 217, 260, 273, 310, 364, 372, 390, 403, 420, 434, 455, 465, 546, 620, 651, 780, 806, 868, 910, 930, 1085, 1092, 1209, 1302, 1365, 1612, 1820, 1860, 2015, 2039, 2170, 2418, 2604, 2730, 2821, 3255, 4030, 4078, 4340, 4836, 5460, 5642, 6045, 6117, 6510, 8060, 8156, 8463, 10195, 11284, 12090, 12234, 13020, 14105, 14273, 16926, 20390, 24180, 24468, 26507, 28210, 28546, 30585, 33852, 40780, 42315, 42819, 53014, 56420, 57092, 61170, 63209, 71365, 79521, 84630, 85638, 106028, 122340, 126418, 132535, 142730, 159042, 169260, 171276, 185549, 189627, 214095, 252836, 265070, 285460, 316045, 318084, 371098, 379254, 397605, 428190, 442463, 530140, 556647, 632090, 742196, 758508, 795210, 821717, 856380, 884926, 927745, 948135, 1113294, 1264180, 1327389, 1590420, 1643434, 1769852, 1855490, 1896270, 2212315, 2226588, 2465151, 2654778, 2783235, 3286868, 3710980, 3792540, 4108585, 4424630, 4930302, 5309556, 5566470, 5752019, 6636945, 8217170, 8849260, 9860604, 11132940, 11504038, 12325755, 13273890, 16434340, 17256057, 23008076, 24651510, 26547780, 28760095, 34512114, 49303020, 57520190, 69024228, 86280285, 115040380, 172560570, 345121140]

約数ペア:

[(1, 345121140), (2, 172560570), (3, 115040380), (4, 86280285), (5, 69024228), (6, 57520190), (7, 49303020), (10, 34512114), (12, 28760095), (13, 26547780), (14, 24651510), (15, 23008076), (20, 17256057), (21, 16434340), (26, 13273890), (28, 12325755), (30, 11504038), (31, 11132940), (35, 9860604), (39, 8849260), (42, 8217170), (52, 6636945), (60, 5752019), (62, 5566470), (65, 5309556), (70, 4930302), (78, 4424630), (84, 4108585), (91, 3792540), (93, 3710980), (105, 3286868), (124, 2783235), (130, 2654778), (140, 2465151), (155, 2226588), (156, 2212315), (182, 1896270), (186, 1855490), (195, 1769852), (210, 1643434), (217, 1590420), (260, 1327389), (273, 1264180), (310, 1113294), (364, 948135), (372, 927745), (390, 884926), (403, 856380), (420, 821717), (434, 795210), (455, 758508), (465, 742196), (546, 632090), (620, 556647), (651, 530140), (780, 442463), (806, 428190), (868, 397605), (910, 379254), (930, 371098), (1085, 318084), (1092, 316045), (1209, 285460), (1302, 265070), (1365, 252836), (1612, 214095), (1820, 189627), (1860, 185549), (2015, 171276), (2039, 169260), (2170, 159042), (2418, 142730), (2604, 132535), (2730, 126418), (2821, 122340), (3255, 106028), (4030, 85638), (4078, 84630), (4340, 79521), (4836, 71365), (5460, 63209), (5642, 61170), (6045, 57092), (6117, 56420), (6510, 53014), (8060, 42819), (8156, 42315), (8463, 40780), (10195, 33852), (11284, 30585), (12090, 28546), (12234, 28210), (13020, 26507), (14105, 24468), (14273, 24180), (16926, 20390)]