15558598380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{1009}}^1$

素因数の和:1460

約数の個数: 192

約数和(自身を含む): 47976001920

約数和(自身を除く): 32417403540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 53, 60, 65, 78, 106, 130, 156, 159, 195, 212, 260, 265, 318, 373, 390, 530, 636, 689, 746, 780, 795, 1009, 1060, 1119, 1378, 1492, 1590, 1865, 2018, 2067, 2238, 2756, 3027, 3180, 3445, 3730, 4036, 4134, 4476, 4849, 5045, 5595, 6054, 6890, 7460, 8268, 9698, 10090, 10335, 11190, 12108, 13117, 13780, 14547, 15135, 19396, 19769, 20180, 20670, 22380, 24245, 26234, 29094, 30270, 39351, 39538, 41340, 48490, 52468, 53477, 58188, 59307, 60540, 65585, 72735, 78702, 79076, 96980, 98845, 106954, 118614, 131170, 145470, 157404, 160431, 196755, 197690, 213908, 237228, 256997, 262340, 267385, 290940, 296535, 320862, 376357, 393510, 395380, 513994, 534770, 593070, 641724, 695201, 752714, 770991, 787020, 802155, 1027988, 1069540, 1129071, 1186140, 1284985, 1390402, 1505428, 1541982, 1604310, 1881785, 2085603, 2258142, 2569970, 2780804, 3083964, 3208620, 3476005, 3763570, 3854955, 4171206, 4516284, 4892641, 5139940, 5645355, 6952010, 7527140, 7709910, 8342412, 9785282, 10428015, 11290710, 13904020, 14677923, 15419820, 19570564, 19946921, 20856030, 22581420, 24463205, 29355846, 39893842, 41712060, 48926410, 58711692, 59840763, 73389615, 79787684, 97852820, 99734605, 119681526, 146779230, 199469210, 239363052, 259309973, 293558460, 299203815, 398938420, 518619946, 598407630, 777929919, 1037239892, 1196815260, 1296549865, 1555859838, 2593099730, 3111719676, 3889649595, 5186199460, 7779299190, 15558598380]

約数ペア:

[(1, 15558598380), (2, 7779299190), (3, 5186199460), (4, 3889649595), (5, 3111719676), (6, 2593099730), (10, 1555859838), (12, 1296549865), (13, 1196815260), (15, 1037239892), (20, 777929919), (26, 598407630), (30, 518619946), (39, 398938420), (52, 299203815), (53, 293558460), (60, 259309973), (65, 239363052), (78, 199469210), (106, 146779230), (130, 119681526), (156, 99734605), (159, 97852820), (195, 79787684), (212, 73389615), (260, 59840763), (265, 58711692), (318, 48926410), (373, 41712060), (390, 39893842), (530, 29355846), (636, 24463205), (689, 22581420), (746, 20856030), (780, 19946921), (795, 19570564), (1009, 15419820), (1060, 14677923), (1119, 13904020), (1378, 11290710), (1492, 10428015), (1590, 9785282), (1865, 8342412), (2018, 7709910), (2067, 7527140), (2238, 6952010), (2756, 5645355), (3027, 5139940), (3180, 4892641), (3445, 4516284), (3730, 4171206), (4036, 3854955), (4134, 3763570), (4476, 3476005), (4849, 3208620), (5045, 3083964), (5595, 2780804), (6054, 2569970), (6890, 2258142), (7460, 2085603), (8268, 1881785), (9698, 1604310), (10090, 1541982), (10335, 1505428), (11190, 1390402), (12108, 1284985), (13117, 1186140), (13780, 1129071), (14547, 1069540), (15135, 1027988), (19396, 802155), (19769, 787020), (20180, 770991), (20670, 752714), (22380, 695201), (24245, 641724), (26234, 593070), (29094, 534770), (30270, 513994), (39351, 395380), (39538, 393510), (41340, 376357), (48490, 320862), (52468, 296535), (53477, 290940), (58188, 267385), (59307, 262340), (60540, 256997), (65585, 237228), (72735, 213908), (78702, 197690), (79076, 196755), (96980, 160431), (98845, 157404), (106954, 145470), (118614, 131170)]