69227340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:472

約数の個数: 192

約数和(自身を含む): 246865920

約数和(自身を除く): 177638580

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, 409, 420, 434, 455, 465, 546, 620, 651, 780, 806, 818, 868, 910, 930, 1085, 1092, 1209, 1227, 1302, 1365, 1612, 1636, 1820, 1860, 2015, 2045, 2170, 2418, 2454, 2604, 2730, 2821, 2863, 3255, 4030, 4090, 4340, 4836, 4908, 5317, 5460, 5642, 5726, 6045, 6135, 6510, 8060, 8180, 8463, 8589, 10634, 11284, 11452, 12090, 12270, 12679, 13020, 14105, 14315, 15951, 16926, 17178, 21268, 24180, 24540, 25358, 26585, 28210, 28630, 31902, 33852, 34356, 37219, 38037, 42315, 42945, 50716, 53170, 56420, 57260, 63395, 63804, 74438, 76074, 79755, 84630, 85890, 88753, 106340, 111657, 126790, 148876, 152148, 159510, 164827, 169260, 171780, 177506, 186095, 190185, 223314, 253580, 266259, 319020, 329654, 355012, 372190, 380370, 443765, 446628, 494481, 532518, 558285, 659308, 744380, 760740, 824135, 887530, 988962, 1065036, 1116570, 1153789, 1331295, 1648270, 1775060, 1977924, 2233140, 2307578, 2472405, 2662590, 3296540, 3461367, 4615156, 4944810, 5325180, 5768945, 6922734, 9889620, 11537890, 13845468, 17306835, 23075780, 34613670, 69227340]

約数ペア:

[(1, 69227340), (2, 34613670), (3, 23075780), (4, 17306835), (5, 13845468), (6, 11537890), (7, 9889620), (10, 6922734), (12, 5768945), (13, 5325180), (14, 4944810), (15, 4615156), (20, 3461367), (21, 3296540), (26, 2662590), (28, 2472405), (30, 2307578), (31, 2233140), (35, 1977924), (39, 1775060), (42, 1648270), (52, 1331295), (60, 1153789), (62, 1116570), (65, 1065036), (70, 988962), (78, 887530), (84, 824135), (91, 760740), (93, 744380), (105, 659308), (124, 558285), (130, 532518), (140, 494481), (155, 446628), (156, 443765), (182, 380370), (186, 372190), (195, 355012), (210, 329654), (217, 319020), (260, 266259), (273, 253580), (310, 223314), (364, 190185), (372, 186095), (390, 177506), (403, 171780), (409, 169260), (420, 164827), (434, 159510), (455, 152148), (465, 148876), (546, 126790), (620, 111657), (651, 106340), (780, 88753), (806, 85890), (818, 84630), (868, 79755), (910, 76074), (930, 74438), (1085, 63804), (1092, 63395), (1209, 57260), (1227, 56420), (1302, 53170), (1365, 50716), (1612, 42945), (1636, 42315), (1820, 38037), (1860, 37219), (2015, 34356), (2045, 33852), (2170, 31902), (2418, 28630), (2454, 28210), (2604, 26585), (2730, 25358), (2821, 24540), (2863, 24180), (3255, 21268), (4030, 17178), (4090, 16926), (4340, 15951), (4836, 14315), (4908, 14105), (5317, 13020), (5460, 12679), (5642, 12270), (5726, 12090), (6045, 11452), (6135, 11284), (6510, 10634), (8060, 8589), (8180, 8463)]