192639580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 515725056

約数和(自身を除く): 323085476

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 31, 34, 35, 49, 62, 68, 70, 85, 98, 119, 124, 140, 155, 170, 196, 217, 238, 245, 310, 340, 373, 434, 476, 490, 527, 595, 620, 746, 833, 868, 980, 1054, 1085, 1190, 1492, 1519, 1666, 1865, 2108, 2170, 2380, 2611, 2635, 3038, 3332, 3689, 3730, 4165, 4340, 5222, 5270, 6076, 6341, 7378, 7460, 7595, 8330, 10444, 10540, 11563, 12682, 13055, 14756, 15190, 16660, 18277, 18445, 23126, 25364, 25823, 26110, 30380, 31705, 36554, 36890, 44387, 46252, 51646, 52220, 57815, 63410, 73108, 73780, 80941, 88774, 91385, 103292, 115630, 126820, 129115, 161882, 177548, 182770, 196571, 221935, 231260, 258230, 310709, 323764, 365540, 393142, 404705, 443870, 516460, 566587, 621418, 786284, 809410, 887740, 982855, 1133174, 1242836, 1375997, 1553545, 1618820, 1965710, 2266348, 2751994, 2832935, 3107090, 3931420, 5503988, 5665870, 6214180, 6879985, 9631979, 11331740, 13759970, 19263958, 27519940, 38527916, 48159895, 96319790, 192639580]

約数ペア:

[(1, 192639580), (2, 96319790), (4, 48159895), (5, 38527916), (7, 27519940), (10, 19263958), (14, 13759970), (17, 11331740), (20, 9631979), (28, 6879985), (31, 6214180), (34, 5665870), (35, 5503988), (49, 3931420), (62, 3107090), (68, 2832935), (70, 2751994), (85, 2266348), (98, 1965710), (119, 1618820), (124, 1553545), (140, 1375997), (155, 1242836), (170, 1133174), (196, 982855), (217, 887740), (238, 809410), (245, 786284), (310, 621418), (340, 566587), (373, 516460), (434, 443870), (476, 404705), (490, 393142), (527, 365540), (595, 323764), (620, 310709), (746, 258230), (833, 231260), (868, 221935), (980, 196571), (1054, 182770), (1085, 177548), (1190, 161882), (1492, 129115), (1519, 126820), (1666, 115630), (1865, 103292), (2108, 91385), (2170, 88774), (2380, 80941), (2611, 73780), (2635, 73108), (3038, 63410), (3332, 57815), (3689, 52220), (3730, 51646), (4165, 46252), (4340, 44387), (5222, 36890), (5270, 36554), (6076, 31705), (6341, 30380), (7378, 26110), (7460, 25823), (7595, 25364), (8330, 23126), (10444, 18445), (10540, 18277), (11563, 16660), (12682, 15190), (13055, 14756)]