15122823040

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{1571}}^1$

素因数の和:1705

約数の個数: 192

約数和(自身を含む): 39612985200

約数和(自身を除く): 24490162160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 89, 104, 128, 130, 160, 169, 178, 208, 260, 320, 338, 356, 416, 445, 520, 640, 676, 712, 832, 845, 890, 1040, 1157, 1352, 1424, 1571, 1664, 1690, 1780, 2080, 2314, 2704, 2848, 3142, 3380, 3560, 4160, 4628, 5408, 5696, 5785, 6284, 6760, 7120, 7855, 8320, 9256, 10816, 11392, 11570, 12568, 13520, 14240, 15041, 15710, 18512, 20423, 21632, 23140, 25136, 27040, 28480, 30082, 31420, 37024, 40846, 46280, 50272, 54080, 56960, 60164, 62840, 74048, 75205, 81692, 92560, 100544, 102115, 108160, 120328, 125680, 139819, 148096, 150410, 163384, 185120, 201088, 204230, 240656, 251360, 265499, 279638, 300820, 326768, 370240, 408460, 481312, 502720, 530998, 559276, 601640, 653536, 699095, 740480, 816920, 962624, 1005440, 1061996, 1118552, 1203280, 1307072, 1327495, 1398190, 1633840, 1817647, 1925248, 2123992, 2237104, 2406560, 2614144, 2654990, 2796380, 3267680, 3635294, 4247984, 4474208, 4813120, 5309980, 5592760, 6535360, 7270588, 8495968, 8948416, 9088235, 9626240, 10619960, 11185520, 13070720, 14541176, 16991936, 17896832, 18176470, 21239920, 22371040, 23629411, 29082352, 33983872, 36352940, 42479840, 44742080, 47258822, 58164704, 72705880, 84959680, 89484160, 94517644, 116329408, 118147055, 145411760, 169919360, 189035288, 232658816, 236294110, 290823520, 378070576, 472588220, 581647040, 756141152, 945176440, 1163294080, 1512282304, 1890352880, 3024564608, 3780705760, 7561411520, 15122823040]

約数ペア:

[(1, 15122823040), (2, 7561411520), (4, 3780705760), (5, 3024564608), (8, 1890352880), (10, 1512282304), (13, 1163294080), (16, 945176440), (20, 756141152), (26, 581647040), (32, 472588220), (40, 378070576), (52, 290823520), (64, 236294110), (65, 232658816), (80, 189035288), (89, 169919360), (104, 145411760), (128, 118147055), (130, 116329408), (160, 94517644), (169, 89484160), (178, 84959680), (208, 72705880), (260, 58164704), (320, 47258822), (338, 44742080), (356, 42479840), (416, 36352940), (445, 33983872), (520, 29082352), (640, 23629411), (676, 22371040), (712, 21239920), (832, 18176470), (845, 17896832), (890, 16991936), (1040, 14541176), (1157, 13070720), (1352, 11185520), (1424, 10619960), (1571, 9626240), (1664, 9088235), (1690, 8948416), (1780, 8495968), (2080, 7270588), (2314, 6535360), (2704, 5592760), (2848, 5309980), (3142, 4813120), (3380, 4474208), (3560, 4247984), (4160, 3635294), (4628, 3267680), (5408, 2796380), (5696, 2654990), (5785, 2614144), (6284, 2406560), (6760, 2237104), (7120, 2123992), (7855, 1925248), (8320, 1817647), (9256, 1633840), (10816, 1398190), (11392, 1327495), (11570, 1307072), (12568, 1203280), (13520, 1118552), (14240, 1061996), (15041, 1005440), (15710, 962624), (18512, 816920), (20423, 740480), (21632, 699095), (23140, 653536), (25136, 601640), (27040, 559276), (28480, 530998), (30082, 502720), (31420, 481312), (37024, 408460), (40846, 370240), (46280, 326768), (50272, 300820), (54080, 279638), (56960, 265499), (60164, 251360), (62840, 240656), (74048, 204230), (75205, 201088), (81692, 185120), (92560, 163384), (100544, 150410), (102115, 148096), (108160, 139819), (120328, 125680)]