15691903931640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5209}}^1\times {\mathrm{1091471}}^1$

素因数の和:1096717

約数の個数: 128

約数和(自身を含む): 49131957196800

約数和(自身を除く): 33440053265160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 5209, 10418, 15627, 20836, 26045, 31254, 41672, 52090, 62508, 78135, 104180, 119807, 125016, 156270, 208360, 239614, 312540, 359421, 479228, 599035, 625080, 718842, 958456, 1091471, 1198070, 1437684, 1797105, 2182942, 2396140, 2875368, 3274413, 3594210, 4365884, 4792280, 5457355, 6548826, 7188420, 8731768, 10914710, 13097652, 14376840, 16372065, 21829420, 25103833, 26195304, 32744130, 43658840, 50207666, 65488260, 75311499, 100415332, 125519165, 130976520, 150622998, 200830664, 251038330, 301245996, 376557495, 502076660, 602491992, 753114990, 1004153320, 1506229980, 3012459960, 5685472439, 11370944878, 17056417317, 22741889756, 28427362195, 34112834634, 45483779512, 56854724390, 68225669268, 85282086585, 113709448780, 130765866097, 136451338536, 170564173170, 227418897560, 261531732194, 341128346340, 392297598291, 523063464388, 653829330485, 682256692680, 784595196582, 1046126928776, 1307658660970, 1569190393164, 1961487991455, 2615317321940, 3138380786328, 3922975982910, 5230634643880, 7845951965820, 15691903931640]

約数ペア:

[(1, 15691903931640), (2, 7845951965820), (3, 5230634643880), (4, 3922975982910), (5, 3138380786328), (6, 2615317321940), (8, 1961487991455), (10, 1569190393164), (12, 1307658660970), (15, 1046126928776), (20, 784595196582), (23, 682256692680), (24, 653829330485), (30, 523063464388), (40, 392297598291), (46, 341128346340), (60, 261531732194), (69, 227418897560), (92, 170564173170), (115, 136451338536), (120, 130765866097), (138, 113709448780), (184, 85282086585), (230, 68225669268), (276, 56854724390), (345, 45483779512), (460, 34112834634), (552, 28427362195), (690, 22741889756), (920, 17056417317), (1380, 11370944878), (2760, 5685472439), (5209, 3012459960), (10418, 1506229980), (15627, 1004153320), (20836, 753114990), (26045, 602491992), (31254, 502076660), (41672, 376557495), (52090, 301245996), (62508, 251038330), (78135, 200830664), (104180, 150622998), (119807, 130976520), (125016, 125519165), (156270, 100415332), (208360, 75311499), (239614, 65488260), (312540, 50207666), (359421, 43658840), (479228, 32744130), (599035, 26195304), (625080, 25103833), (718842, 21829420), (958456, 16372065), (1091471, 14376840), (1198070, 13097652), (1437684, 10914710), (1797105, 8731768), (2182942, 7188420), (2396140, 6548826), (2875368, 5457355), (3274413, 4792280), (3594210, 4365884)]