15679865340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{124979}}^1$

素因数の和:125052

約数の個数: 144

約数和(自身を含む): 51588744480

約数和(自身を除く): 35908879140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 41, 45, 51, 60, 68, 82, 85, 90, 102, 123, 153, 164, 170, 180, 204, 205, 246, 255, 306, 340, 369, 410, 492, 510, 612, 615, 697, 738, 765, 820, 1020, 1230, 1394, 1476, 1530, 1845, 2091, 2460, 2788, 3060, 3485, 3690, 4182, 6273, 6970, 7380, 8364, 10455, 12546, 13940, 20910, 25092, 31365, 41820, 62730, 124979, 125460, 249958, 374937, 499916, 624895, 749874, 1124811, 1249790, 1499748, 1874685, 2124643, 2249622, 2499580, 3749370, 4249286, 4499244, 5124139, 5624055, 6373929, 7498740, 8498572, 10248278, 10623215, 11248110, 12747858, 15372417, 19121787, 20496556, 21246430, 22496220, 25495716, 25620695, 30744834, 31869645, 38243574, 42492860, 46117251, 51241390, 61489668, 63739290, 76487148, 76862085, 87110363, 92234502, 95608935, 102482780, 127478580, 153724170, 174220726, 184469004, 191217870, 230586255, 261331089, 307448340, 348441452, 382435740, 435551815, 461172510, 522662178, 783993267, 871103630, 922345020, 1045324356, 1306655445, 1567986534, 1742207260, 2613310890, 3135973068, 3919966335, 5226621780, 7839932670, 15679865340]

約数ペア:

[(1, 15679865340), (2, 7839932670), (3, 5226621780), (4, 3919966335), (5, 3135973068), (6, 2613310890), (9, 1742207260), (10, 1567986534), (12, 1306655445), (15, 1045324356), (17, 922345020), (18, 871103630), (20, 783993267), (30, 522662178), (34, 461172510), (36, 435551815), (41, 382435740), (45, 348441452), (51, 307448340), (60, 261331089), (68, 230586255), (82, 191217870), (85, 184469004), (90, 174220726), (102, 153724170), (123, 127478580), (153, 102482780), (164, 95608935), (170, 92234502), (180, 87110363), (204, 76862085), (205, 76487148), (246, 63739290), (255, 61489668), (306, 51241390), (340, 46117251), (369, 42492860), (410, 38243574), (492, 31869645), (510, 30744834), (612, 25620695), (615, 25495716), (697, 22496220), (738, 21246430), (765, 20496556), (820, 19121787), (1020, 15372417), (1230, 12747858), (1394, 11248110), (1476, 10623215), (1530, 10248278), (1845, 8498572), (2091, 7498740), (2460, 6373929), (2788, 5624055), (3060, 5124139), (3485, 4499244), (3690, 4249286), (4182, 3749370), (6273, 2499580), (6970, 2249622), (7380, 2124643), (8364, 1874685), (10455, 1499748), (12546, 1249790), (13940, 1124811), (20910, 749874), (25092, 624895), (31365, 499916), (41820, 374937), (62730, 249958), (124979, 125460)]