238956842640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{117787}}^1$

素因数の和:117989

約数の個数: 160

約数和(自身を含む): 757160110080

約数和(自身を除く): 518203267440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 107, 120, 158, 214, 237, 240, 316, 321, 395, 428, 474, 535, 632, 642, 790, 856, 948, 1070, 1185, 1264, 1284, 1580, 1605, 1712, 1896, 2140, 2370, 2568, 3160, 3210, 3792, 4280, 4740, 5136, 6320, 6420, 8453, 8560, 9480, 12840, 16906, 18960, 25359, 25680, 33812, 42265, 50718, 67624, 84530, 101436, 117787, 126795, 135248, 169060, 202872, 235574, 253590, 338120, 353361, 405744, 471148, 507180, 588935, 676240, 706722, 942296, 1014360, 1177870, 1413444, 1766805, 1884592, 2028720, 2355740, 2826888, 3533610, 4711480, 5653776, 7067220, 9305173, 9422960, 12603209, 14134440, 18610346, 25206418, 27915519, 28268880, 37220692, 37809627, 46525865, 50412836, 55831038, 63016045, 74441384, 75619254, 93051730, 100825672, 111662076, 126032090, 139577595, 148882768, 151238508, 186103460, 189048135, 201651344, 223324152, 252064180, 279155190, 302477016, 372206920, 378096270, 446648304, 504128360, 558310380, 604954032, 744413840, 756192540, 995653511, 1008256720, 1116620760, 1512385080, 1991307022, 2233241520, 2986960533, 3024770160, 3982614044, 4978267555, 5973921066, 7965228088, 9956535110, 11947842132, 14934802665, 15930456176, 19913070220, 23895684264, 29869605330, 39826140440, 47791368528, 59739210660, 79652280880, 119478421320, 238956842640]

約数ペア:

[(1, 238956842640), (2, 119478421320), (3, 79652280880), (4, 59739210660), (5, 47791368528), (6, 39826140440), (8, 29869605330), (10, 23895684264), (12, 19913070220), (15, 15930456176), (16, 14934802665), (20, 11947842132), (24, 9956535110), (30, 7965228088), (40, 5973921066), (48, 4978267555), (60, 3982614044), (79, 3024770160), (80, 2986960533), (107, 2233241520), (120, 1991307022), (158, 1512385080), (214, 1116620760), (237, 1008256720), (240, 995653511), (316, 756192540), (321, 744413840), (395, 604954032), (428, 558310380), (474, 504128360), (535, 446648304), (632, 378096270), (642, 372206920), (790, 302477016), (856, 279155190), (948, 252064180), (1070, 223324152), (1185, 201651344), (1264, 189048135), (1284, 186103460), (1580, 151238508), (1605, 148882768), (1712, 139577595), (1896, 126032090), (2140, 111662076), (2370, 100825672), (2568, 93051730), (3160, 75619254), (3210, 74441384), (3792, 63016045), (4280, 55831038), (4740, 50412836), (5136, 46525865), (6320, 37809627), (6420, 37220692), (8453, 28268880), (8560, 27915519), (9480, 25206418), (12840, 18610346), (16906, 14134440), (18960, 12603209), (25359, 9422960), (25680, 9305173), (33812, 7067220), (42265, 5653776), (50718, 4711480), (67624, 3533610), (84530, 2826888), (101436, 2355740), (117787, 2028720), (126795, 1884592), (135248, 1766805), (169060, 1413444), (202872, 1177870), (235574, 1014360), (253590, 942296), (338120, 706722), (353361, 676240), (405744, 588935), (471148, 507180)]