2497319040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{76511}}^1$

素因数の和:76550

約数の個数: 128

約数和(自身を含む): 8428561920

約数和(自身を除く): 5931242880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 8160, 10880, 16320, 32640, 76511, 153022, 229533, 306044, 382555, 459066, 612088, 765110, 918132, 1147665, 1224176, 1300687, 1530220, 1836264, 2295330, 2448352, 2601374, 3060440, 3672528, 3902061, 4590660, 4896704, 5202748, 6120880, 6503435, 7345056, 7804122, 9181320, 9793408, 10405496, 12241760, 13006870, 14690112, 15608244, 18362640, 19510305, 20810992, 24483520, 26013740, 29380224, 31216488, 36725280, 39020610, 41621984, 48967040, 52027480, 62432976, 73450560, 78041220, 83243968, 104054960, 124865952, 146901120, 156082440, 166487936, 208109920, 249731904, 312164880, 416219840, 499463808, 624329760, 832439680, 1248659520, 2497319040]

約数ペア:

[(1, 2497319040), (2, 1248659520), (3, 832439680), (4, 624329760), (5, 499463808), (6, 416219840), (8, 312164880), (10, 249731904), (12, 208109920), (15, 166487936), (16, 156082440), (17, 146901120), (20, 124865952), (24, 104054960), (30, 83243968), (32, 78041220), (34, 73450560), (40, 62432976), (48, 52027480), (51, 48967040), (60, 41621984), (64, 39020610), (68, 36725280), (80, 31216488), (85, 29380224), (96, 26013740), (102, 24483520), (120, 20810992), (128, 19510305), (136, 18362640), (160, 15608244), (170, 14690112), (192, 13006870), (204, 12241760), (240, 10405496), (255, 9793408), (272, 9181320), (320, 7804122), (340, 7345056), (384, 6503435), (408, 6120880), (480, 5202748), (510, 4896704), (544, 4590660), (640, 3902061), (680, 3672528), (816, 3060440), (960, 2601374), (1020, 2448352), (1088, 2295330), (1360, 1836264), (1632, 1530220), (1920, 1300687), (2040, 1224176), (2176, 1147665), (2720, 918132), (3264, 765110), (4080, 612088), (5440, 459066), (6528, 382555), (8160, 306044), (10880, 229533), (16320, 153022), (32640, 76511)]