317800260

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:405

約数の個数: 168

約数和(自身を含む): 1018011456

約数和(自身を除く): 700211196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 108, 135, 142, 162, 180, 213, 243, 270, 284, 307, 324, 355, 405, 426, 486, 540, 614, 639, 710, 729, 810, 852, 921, 972, 1065, 1215, 1228, 1278, 1420, 1458, 1535, 1620, 1842, 1917, 2130, 2430, 2556, 2763, 2916, 3070, 3195, 3645, 3684, 3834, 4260, 4605, 4860, 5526, 5751, 6140, 6390, 7290, 7668, 8289, 9210, 9585, 11052, 11502, 12780, 13815, 14580, 16578, 17253, 18420, 19170, 21797, 23004, 24867, 27630, 28755, 33156, 34506, 38340, 41445, 43594, 49734, 51759, 55260, 57510, 65391, 69012, 74601, 82890, 86265, 87188, 99468, 103518, 108985, 115020, 124335, 130782, 149202, 165780, 172530, 196173, 207036, 217970, 223803, 248670, 258795, 261564, 298404, 326955, 345060, 373005, 392346, 435940, 447606, 497340, 517590, 588519, 653910, 746010, 784692, 895212, 980865, 1035180, 1119015, 1177038, 1307820, 1492020, 1765557, 1961730, 2238030, 2354076, 2942595, 3531114, 3923460, 4476060, 5296671, 5885190, 7062228, 8827785, 10593342, 11770380, 15890013, 17655570, 21186684, 26483355, 31780026, 35311140, 52966710, 63560052, 79450065, 105933420, 158900130, 317800260]

約数ペア:

[(1, 317800260), (2, 158900130), (3, 105933420), (4, 79450065), (5, 63560052), (6, 52966710), (9, 35311140), (10, 31780026), (12, 26483355), (15, 21186684), (18, 17655570), (20, 15890013), (27, 11770380), (30, 10593342), (36, 8827785), (45, 7062228), (54, 5885190), (60, 5296671), (71, 4476060), (81, 3923460), (90, 3531114), (108, 2942595), (135, 2354076), (142, 2238030), (162, 1961730), (180, 1765557), (213, 1492020), (243, 1307820), (270, 1177038), (284, 1119015), (307, 1035180), (324, 980865), (355, 895212), (405, 784692), (426, 746010), (486, 653910), (540, 588519), (614, 517590), (639, 497340), (710, 447606), (729, 435940), (810, 392346), (852, 373005), (921, 345060), (972, 326955), (1065, 298404), (1215, 261564), (1228, 258795), (1278, 248670), (1420, 223803), (1458, 217970), (1535, 207036), (1620, 196173), (1842, 172530), (1917, 165780), (2130, 149202), (2430, 130782), (2556, 124335), (2763, 115020), (2916, 108985), (3070, 103518), (3195, 99468), (3645, 87188), (3684, 86265), (3834, 82890), (4260, 74601), (4605, 69012), (4860, 65391), (5526, 57510), (5751, 55260), (6140, 51759), (6390, 49734), (7290, 43594), (7668, 41445), (8289, 38340), (9210, 34506), (9585, 33156), (11052, 28755), (11502, 27630), (12780, 24867), (13815, 23004), (14580, 21797), (16578, 19170), (17253, 18420)]