317178360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:438

約数の個数: 192

約数和(自身を含む): 1078721280

約数和(自身を除く): 761542920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 97, 120, 124, 155, 180, 186, 194, 248, 279, 291, 293, 310, 360, 372, 388, 465, 485, 558, 582, 586, 620, 744, 776, 873, 879, 930, 970, 1116, 1164, 1172, 1240, 1395, 1455, 1465, 1746, 1758, 1860, 1940, 2232, 2328, 2344, 2637, 2790, 2910, 2930, 3007, 3492, 3516, 3720, 3880, 4365, 4395, 5274, 5580, 5820, 5860, 6014, 6984, 7032, 8730, 8790, 9021, 9083, 10548, 11160, 11640, 11720, 12028, 13185, 15035, 17460, 17580, 18042, 18166, 21096, 24056, 26370, 27063, 27249, 28421, 30070, 34920, 35160, 36084, 36332, 45105, 45415, 52740, 54126, 54498, 56842, 60140, 72168, 72664, 81747, 85263, 90210, 90830, 105480, 108252, 108996, 113684, 120280, 135315, 136245, 142105, 163494, 170526, 180420, 181660, 216504, 217992, 227368, 255789, 270630, 272490, 284210, 326988, 341052, 360840, 363320, 408735, 426315, 511578, 541260, 544980, 568420, 653976, 682104, 817470, 852630, 881051, 1023156, 1082520, 1089960, 1136840, 1278945, 1634940, 1705260, 1762102, 2046312, 2557890, 2643153, 3269880, 3410520, 3524204, 4405255, 5115780, 5286306, 7048408, 7929459, 8810510, 10231560, 10572612, 13215765, 15858918, 17621020, 21145224, 26431530, 31717836, 35242040, 39647295, 52863060, 63435672, 79294590, 105726120, 158589180, 317178360]

約数ペア:

[(1, 317178360), (2, 158589180), (3, 105726120), (4, 79294590), (5, 63435672), (6, 52863060), (8, 39647295), (9, 35242040), (10, 31717836), (12, 26431530), (15, 21145224), (18, 17621020), (20, 15858918), (24, 13215765), (30, 10572612), (31, 10231560), (36, 8810510), (40, 7929459), (45, 7048408), (60, 5286306), (62, 5115780), (72, 4405255), (90, 3524204), (93, 3410520), (97, 3269880), (120, 2643153), (124, 2557890), (155, 2046312), (180, 1762102), (186, 1705260), (194, 1634940), (248, 1278945), (279, 1136840), (291, 1089960), (293, 1082520), (310, 1023156), (360, 881051), (372, 852630), (388, 817470), (465, 682104), (485, 653976), (558, 568420), (582, 544980), (586, 541260), (620, 511578), (744, 426315), (776, 408735), (873, 363320), (879, 360840), (930, 341052), (970, 326988), (1116, 284210), (1164, 272490), (1172, 270630), (1240, 255789), (1395, 227368), (1455, 217992), (1465, 216504), (1746, 181660), (1758, 180420), (1860, 170526), (1940, 163494), (2232, 142105), (2328, 136245), (2344, 135315), (2637, 120280), (2790, 113684), (2910, 108996), (2930, 108252), (3007, 105480), (3492, 90830), (3516, 90210), (3720, 85263), (3880, 81747), (4365, 72664), (4395, 72168), (5274, 60140), (5580, 56842), (5820, 54498), (5860, 54126), (6014, 52740), (6984, 45415), (7032, 45105), (8730, 36332), (8790, 36084), (9021, 35160), (9083, 34920), (10548, 30070), (11160, 28421), (11640, 27249), (11720, 27063), (12028, 26370), (13185, 24056), (15035, 21096), (17460, 18166), (17580, 18042)]