246121400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 694241280

約数和(自身を除く): 448119880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 53, 56, 62, 70, 100, 106, 107, 124, 140, 155, 175, 200, 212, 214, 217, 248, 265, 280, 310, 350, 371, 424, 428, 434, 530, 535, 620, 700, 742, 749, 775, 856, 868, 1060, 1070, 1085, 1240, 1325, 1400, 1484, 1498, 1550, 1643, 1736, 1855, 2120, 2140, 2170, 2650, 2675, 2968, 2996, 3100, 3286, 3317, 3710, 3745, 4280, 4340, 5300, 5350, 5425, 5671, 5992, 6200, 6572, 6634, 7420, 7490, 8215, 8680, 9275, 10600, 10700, 10850, 11342, 11501, 13144, 13268, 14840, 14980, 16430, 16585, 18550, 18725, 21400, 21700, 22684, 23002, 23219, 26536, 28355, 29960, 32860, 33170, 37100, 37450, 39697, 41075, 43400, 45368, 46004, 46438, 56710, 57505, 65720, 66340, 74200, 74900, 79394, 82150, 82925, 92008, 92876, 113420, 115010, 116095, 132680, 141775, 149800, 158788, 164300, 165850, 175801, 185752, 198485, 226840, 230020, 232190, 283550, 287525, 317576, 328600, 331700, 351602, 396970, 460040, 464380, 567100, 575050, 580475, 663400, 703204, 793940, 879005, 928760, 992425, 1134200, 1150100, 1160950, 1230607, 1406408, 1587880, 1758010, 1984850, 2300200, 2321900, 2461214, 3516020, 3969700, 4395025, 4643800, 4922428, 6153035, 7032040, 7939400, 8790050, 9844856, 12306070, 17580100, 24612140, 30765175, 35160200, 49224280, 61530350, 123060700, 246121400]

約数ペア:

[(1, 246121400), (2, 123060700), (4, 61530350), (5, 49224280), (7, 35160200), (8, 30765175), (10, 24612140), (14, 17580100), (20, 12306070), (25, 9844856), (28, 8790050), (31, 7939400), (35, 7032040), (40, 6153035), (50, 4922428), (53, 4643800), (56, 4395025), (62, 3969700), (70, 3516020), (100, 2461214), (106, 2321900), (107, 2300200), (124, 1984850), (140, 1758010), (155, 1587880), (175, 1406408), (200, 1230607), (212, 1160950), (214, 1150100), (217, 1134200), (248, 992425), (265, 928760), (280, 879005), (310, 793940), (350, 703204), (371, 663400), (424, 580475), (428, 575050), (434, 567100), (530, 464380), (535, 460040), (620, 396970), (700, 351602), (742, 331700), (749, 328600), (775, 317576), (856, 287525), (868, 283550), (1060, 232190), (1070, 230020), (1085, 226840), (1240, 198485), (1325, 185752), (1400, 175801), (1484, 165850), (1498, 164300), (1550, 158788), (1643, 149800), (1736, 141775), (1855, 132680), (2120, 116095), (2140, 115010), (2170, 113420), (2650, 92876), (2675, 92008), (2968, 82925), (2996, 82150), (3100, 79394), (3286, 74900), (3317, 74200), (3710, 66340), (3745, 65720), (4280, 57505), (4340, 56710), (5300, 46438), (5350, 46004), (5425, 45368), (5671, 43400), (5992, 41075), (6200, 39697), (6572, 37450), (6634, 37100), (7420, 33170), (7490, 32860), (8215, 29960), (8680, 28355), (9275, 26536), (10600, 23219), (10700, 23002), (10850, 22684), (11342, 21700), (11501, 21400), (13144, 18725), (13268, 18550), (14840, 16585), (14980, 16430)]