271436620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:360

約数の個数: 192

約数和(自身を含む): 769499136

約数和(自身を除く): 498062516

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 31, 34, 35, 52, 62, 65, 68, 70, 85, 91, 119, 124, 130, 140, 155, 170, 182, 217, 221, 238, 260, 283, 310, 340, 364, 403, 434, 442, 455, 476, 527, 566, 595, 620, 806, 868, 884, 910, 1054, 1085, 1105, 1132, 1190, 1415, 1547, 1612, 1820, 1981, 2015, 2108, 2170, 2210, 2380, 2635, 2821, 2830, 3094, 3679, 3689, 3962, 4030, 4340, 4420, 4811, 5270, 5642, 5660, 6188, 6851, 7358, 7378, 7735, 7924, 8060, 8773, 9622, 9905, 10540, 11284, 13702, 14105, 14716, 14756, 15470, 17546, 18395, 18445, 19244, 19810, 24055, 25753, 27404, 28210, 30940, 33677, 34255, 35092, 36790, 36890, 39620, 43865, 47957, 48110, 51506, 56420, 61411, 62543, 67354, 68510, 73580, 73780, 87730, 95914, 96220, 103012, 114049, 122822, 125086, 128765, 134708, 137020, 149141, 168385, 175460, 191828, 228098, 239785, 245644, 250172, 257530, 298282, 307055, 312715, 336770, 437801, 456196, 479570, 515060, 570245, 596564, 614110, 625430, 673540, 745705, 798343, 875602, 959140, 1043987, 1140490, 1228220, 1250860, 1491410, 1596686, 1751204, 1938833, 2087974, 2189005, 2280980, 2982820, 3193372, 3877666, 3991715, 4175948, 4378010, 5219935, 7755332, 7983430, 8756020, 9694165, 10439870, 13571831, 15966860, 19388330, 20879740, 27143662, 38776660, 54287324, 67859155, 135718310, 271436620]

約数ペア:

[(1, 271436620), (2, 135718310), (4, 67859155), (5, 54287324), (7, 38776660), (10, 27143662), (13, 20879740), (14, 19388330), (17, 15966860), (20, 13571831), (26, 10439870), (28, 9694165), (31, 8756020), (34, 7983430), (35, 7755332), (52, 5219935), (62, 4378010), (65, 4175948), (68, 3991715), (70, 3877666), (85, 3193372), (91, 2982820), (119, 2280980), (124, 2189005), (130, 2087974), (140, 1938833), (155, 1751204), (170, 1596686), (182, 1491410), (217, 1250860), (221, 1228220), (238, 1140490), (260, 1043987), (283, 959140), (310, 875602), (340, 798343), (364, 745705), (403, 673540), (434, 625430), (442, 614110), (455, 596564), (476, 570245), (527, 515060), (566, 479570), (595, 456196), (620, 437801), (806, 336770), (868, 312715), (884, 307055), (910, 298282), (1054, 257530), (1085, 250172), (1105, 245644), (1132, 239785), (1190, 228098), (1415, 191828), (1547, 175460), (1612, 168385), (1820, 149141), (1981, 137020), (2015, 134708), (2108, 128765), (2170, 125086), (2210, 122822), (2380, 114049), (2635, 103012), (2821, 96220), (2830, 95914), (3094, 87730), (3679, 73780), (3689, 73580), (3962, 68510), (4030, 67354), (4340, 62543), (4420, 61411), (4811, 56420), (5270, 51506), (5642, 48110), (5660, 47957), (6188, 43865), (6851, 39620), (7358, 36890), (7378, 36790), (7735, 35092), (7924, 34255), (8060, 33677), (8773, 30940), (9622, 28210), (9905, 27404), (10540, 25753), (11284, 24055), (13702, 19810), (14105, 19244), (14716, 18445), (14756, 18395), (15470, 17546)]