15146880240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{15541}}^1$

素因数の和:15719

約数の個数: 160

約数和(自身を含む): 48843159552

約数和(自身を除く): 33696279312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 131, 155, 186, 240, 248, 262, 310, 372, 393, 465, 496, 524, 620, 655, 744, 786, 930, 1048, 1240, 1310, 1488, 1572, 1860, 1965, 2096, 2480, 2620, 3144, 3720, 3930, 4061, 5240, 6288, 7440, 7860, 8122, 10480, 12183, 15541, 15720, 16244, 20305, 24366, 31082, 31440, 32488, 40610, 46623, 48732, 60915, 62164, 64976, 77705, 81220, 93246, 97464, 121830, 124328, 155410, 162440, 186492, 194928, 233115, 243660, 248656, 310820, 324880, 372984, 466230, 481771, 487320, 621640, 745968, 932460, 963542, 974640, 1243280, 1445313, 1864920, 1927084, 2035871, 2408855, 2890626, 3729840, 3854168, 4071742, 4817710, 5781252, 6107613, 7226565, 7708336, 8143484, 9635420, 10179355, 11562504, 12215226, 14453130, 16286968, 19270840, 20358710, 23125008, 24430452, 28906260, 30538065, 32573936, 38541680, 40717420, 48860904, 57812520, 61076130, 63112001, 81434840, 97721808, 115625040, 122152260, 126224002, 162869680, 189336003, 244304520, 252448004, 315560005, 378672006, 488609040, 504896008, 631120010, 757344012, 946680015, 1009792016, 1262240020, 1514688024, 1893360030, 2524480040, 3029376048, 3786720060, 5048960080, 7573440120, 15146880240]

約数ペア:

[(1, 15146880240), (2, 7573440120), (3, 5048960080), (4, 3786720060), (5, 3029376048), (6, 2524480040), (8, 1893360030), (10, 1514688024), (12, 1262240020), (15, 1009792016), (16, 946680015), (20, 757344012), (24, 631120010), (30, 504896008), (31, 488609040), (40, 378672006), (48, 315560005), (60, 252448004), (62, 244304520), (80, 189336003), (93, 162869680), (120, 126224002), (124, 122152260), (131, 115625040), (155, 97721808), (186, 81434840), (240, 63112001), (248, 61076130), (262, 57812520), (310, 48860904), (372, 40717420), (393, 38541680), (465, 32573936), (496, 30538065), (524, 28906260), (620, 24430452), (655, 23125008), (744, 20358710), (786, 19270840), (930, 16286968), (1048, 14453130), (1240, 12215226), (1310, 11562504), (1488, 10179355), (1572, 9635420), (1860, 8143484), (1965, 7708336), (2096, 7226565), (2480, 6107613), (2620, 5781252), (3144, 4817710), (3720, 4071742), (3930, 3854168), (4061, 3729840), (5240, 2890626), (6288, 2408855), (7440, 2035871), (7860, 1927084), (8122, 1864920), (10480, 1445313), (12183, 1243280), (15541, 974640), (15720, 963542), (16244, 932460), (20305, 745968), (24366, 621640), (31082, 487320), (31440, 481771), (32488, 466230), (40610, 372984), (46623, 324880), (48732, 310820), (60915, 248656), (62164, 243660), (64976, 233115), (77705, 194928), (81220, 186492), (93246, 162440), (97464, 155410), (121830, 124328)]