67873260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:464

約数の個数: 192

約数和(自身を含む): 242049024

約数和(自身を除く): 174175764

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, 401, 403, 420, 434, 455, 465, 546, 620, 651, 780, 802, 806, 868, 910, 930, 1085, 1092, 1203, 1209, 1302, 1365, 1604, 1612, 1820, 1860, 2005, 2015, 2170, 2406, 2418, 2604, 2730, 2807, 2821, 3255, 4010, 4030, 4340, 4812, 4836, 5213, 5460, 5614, 5642, 6015, 6045, 6510, 8020, 8060, 8421, 8463, 10426, 11228, 11284, 12030, 12090, 12431, 13020, 14035, 14105, 15639, 16842, 16926, 20852, 24060, 24180, 24862, 26065, 28070, 28210, 31278, 33684, 33852, 36491, 37293, 42105, 42315, 49724, 52130, 56140, 56420, 62155, 62556, 72982, 74586, 78195, 84210, 84630, 87017, 104260, 109473, 124310, 145964, 149172, 156390, 161603, 168420, 169260, 174034, 182455, 186465, 218946, 248620, 261051, 312780, 323206, 348068, 364910, 372930, 435085, 437892, 484809, 522102, 547365, 646412, 729820, 745860, 808015, 870170, 969618, 1044204, 1094730, 1131221, 1305255, 1616030, 1740340, 1939236, 2189460, 2262442, 2424045, 2610510, 3232060, 3393663, 4524884, 4848090, 5221020, 5656105, 6787326, 9696180, 11312210, 13574652, 16968315, 22624420, 33936630, 67873260]

約数ペア:

[(1, 67873260), (2, 33936630), (3, 22624420), (4, 16968315), (5, 13574652), (6, 11312210), (7, 9696180), (10, 6787326), (12, 5656105), (13, 5221020), (14, 4848090), (15, 4524884), (20, 3393663), (21, 3232060), (26, 2610510), (28, 2424045), (30, 2262442), (31, 2189460), (35, 1939236), (39, 1740340), (42, 1616030), (52, 1305255), (60, 1131221), (62, 1094730), (65, 1044204), (70, 969618), (78, 870170), (84, 808015), (91, 745860), (93, 729820), (105, 646412), (124, 547365), (130, 522102), (140, 484809), (155, 437892), (156, 435085), (182, 372930), (186, 364910), (195, 348068), (210, 323206), (217, 312780), (260, 261051), (273, 248620), (310, 218946), (364, 186465), (372, 182455), (390, 174034), (401, 169260), (403, 168420), (420, 161603), (434, 156390), (455, 149172), (465, 145964), (546, 124310), (620, 109473), (651, 104260), (780, 87017), (802, 84630), (806, 84210), (868, 78195), (910, 74586), (930, 72982), (1085, 62556), (1092, 62155), (1203, 56420), (1209, 56140), (1302, 52130), (1365, 49724), (1604, 42315), (1612, 42105), (1820, 37293), (1860, 36491), (2005, 33852), (2015, 33684), (2170, 31278), (2406, 28210), (2418, 28070), (2604, 26065), (2730, 24862), (2807, 24180), (2821, 24060), (3255, 20852), (4010, 16926), (4030, 16842), (4340, 15639), (4812, 14105), (4836, 14035), (5213, 13020), (5460, 12431), (5614, 12090), (5642, 12030), (6015, 11284), (6045, 11228), (6510, 10426), (8020, 8463), (8060, 8421)]