156929518620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{313721}}^1$

素因数の和:314140

約数の個数: 144

約数和(自身を含む): 545394403008

約数和(自身を除く): 388464884388

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 397, 420, 630, 794, 1191, 1260, 1588, 1985, 2382, 2779, 3573, 3970, 4764, 5558, 5955, 7146, 7940, 8337, 11116, 11910, 13895, 14292, 16674, 17865, 23820, 25011, 27790, 33348, 35730, 41685, 50022, 55580, 71460, 83370, 100044, 125055, 166740, 250110, 313721, 500220, 627442, 941163, 1254884, 1568605, 1882326, 2196047, 2823489, 3137210, 3764652, 4392094, 4705815, 5646978, 6274420, 6588141, 8784188, 9411630, 10980235, 11293956, 13176282, 14117445, 18823260, 19764423, 21960470, 26352564, 28234890, 32940705, 39528846, 43920940, 56469780, 65881410, 79057692, 98822115, 124547237, 131762820, 197644230, 249094474, 373641711, 395288460, 498188948, 622736185, 747283422, 871830659, 1120925133, 1245472370, 1494566844, 1743661318, 1868208555, 2241850266, 2490944740, 2615491977, 3487322636, 3736417110, 4359153295, 4483700532, 5230983954, 5604625665, 7472834220, 7846475931, 8718306590, 10461967908, 11209251330, 13077459885, 15692951862, 17436613180, 22418502660, 26154919770, 31385903724, 39232379655, 52309839540, 78464759310, 156929518620]

約数ペア:

[(1, 156929518620), (2, 78464759310), (3, 52309839540), (4, 39232379655), (5, 31385903724), (6, 26154919770), (7, 22418502660), (9, 17436613180), (10, 15692951862), (12, 13077459885), (14, 11209251330), (15, 10461967908), (18, 8718306590), (20, 7846475931), (21, 7472834220), (28, 5604625665), (30, 5230983954), (35, 4483700532), (36, 4359153295), (42, 3736417110), (45, 3487322636), (60, 2615491977), (63, 2490944740), (70, 2241850266), (84, 1868208555), (90, 1743661318), (105, 1494566844), (126, 1245472370), (140, 1120925133), (180, 871830659), (210, 747283422), (252, 622736185), (315, 498188948), (397, 395288460), (420, 373641711), (630, 249094474), (794, 197644230), (1191, 131762820), (1260, 124547237), (1588, 98822115), (1985, 79057692), (2382, 65881410), (2779, 56469780), (3573, 43920940), (3970, 39528846), (4764, 32940705), (5558, 28234890), (5955, 26352564), (7146, 21960470), (7940, 19764423), (8337, 18823260), (11116, 14117445), (11910, 13176282), (13895, 11293956), (14292, 10980235), (16674, 9411630), (17865, 8784188), (23820, 6588141), (25011, 6274420), (27790, 5646978), (33348, 4705815), (35730, 4392094), (41685, 3764652), (50022, 3137210), (55580, 2823489), (71460, 2196047), (83370, 1882326), (100044, 1568605), (125055, 1254884), (166740, 941163), (250110, 627442), (313721, 500220)]