19776584880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{6089}}^1$

素因数の和:6468

約数の個数: 240

約数和(自身を含む): 71743220640

約数和(自身を除く): 51966635760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 347, 360, 390, 468, 520, 585, 624, 694, 720, 780, 936, 1040, 1041, 1170, 1388, 1560, 1735, 1872, 2082, 2340, 2776, 3120, 3123, 3470, 4164, 4511, 4680, 5205, 5552, 6089, 6246, 6940, 8328, 9022, 9360, 10410, 12178, 12492, 13533, 13880, 15615, 16656, 18044, 18267, 20820, 22555, 24356, 24984, 27066, 27760, 30445, 31230, 36088, 36534, 40599, 41640, 45110, 48712, 49968, 54132, 54801, 60890, 62460, 67665, 72176, 73068, 79157, 81198, 83280, 90220, 91335, 97424, 108264, 109602, 121780, 124920, 135330, 146136, 158314, 162396, 180440, 182670, 202995, 216528, 219204, 237471, 243560, 249840, 270660, 274005, 292272, 316628, 324792, 360880, 365340, 395785, 405990, 438408, 474942, 487120, 541320, 548010, 633256, 649584, 712413, 730680, 791570, 811980, 876816, 949884, 1082640, 1096020, 1187355, 1266512, 1424826, 1461360, 1583140, 1623960, 1899768, 2112883, 2192040, 2374710, 2849652, 3166280, 3247920, 3562065, 3799536, 4225766, 4384080, 4749420, 5699304, 6332560, 6338649, 7124130, 8451532, 9498840, 10564415, 11398608, 12677298, 14248260, 16903064, 18997680, 19015947, 21128830, 25354596, 27467479, 28496520, 31693245, 33806128, 38031894, 42257660, 50709192, 54934958, 56993040, 63386490, 76063788, 82402437, 84515320, 95079735, 101418384, 109869916, 126772980, 137337395, 152127576, 164804874, 169030640, 190159470, 219739832, 247207311, 253545960, 274674790, 304255152, 329609748, 380318940, 412012185, 439479664, 494414622, 507091920, 549349580, 659219496, 760637880, 824024370, 988829244, 1098699160, 1236036555, 1318438992, 1521275760, 1648048740, 1977658488, 2197398320, 2472073110, 3296097480, 3955316976, 4944146220, 6592194960, 9888292440, 19776584880]

約数ペア:

[(1, 19776584880), (2, 9888292440), (3, 6592194960), (4, 4944146220), (5, 3955316976), (6, 3296097480), (8, 2472073110), (9, 2197398320), (10, 1977658488), (12, 1648048740), (13, 1521275760), (15, 1318438992), (16, 1236036555), (18, 1098699160), (20, 988829244), (24, 824024370), (26, 760637880), (30, 659219496), (36, 549349580), (39, 507091920), (40, 494414622), (45, 439479664), (48, 412012185), (52, 380318940), (60, 329609748), (65, 304255152), (72, 274674790), (78, 253545960), (80, 247207311), (90, 219739832), (104, 190159470), (117, 169030640), (120, 164804874), (130, 152127576), (144, 137337395), (156, 126772980), (180, 109869916), (195, 101418384), (208, 95079735), (234, 84515320), (240, 82402437), (260, 76063788), (312, 63386490), (347, 56993040), (360, 54934958), (390, 50709192), (468, 42257660), (520, 38031894), (585, 33806128), (624, 31693245), (694, 28496520), (720, 27467479), (780, 25354596), (936, 21128830), (1040, 19015947), (1041, 18997680), (1170, 16903064), (1388, 14248260), (1560, 12677298), (1735, 11398608), (1872, 10564415), (2082, 9498840), (2340, 8451532), (2776, 7124130), (3120, 6338649), (3123, 6332560), (3470, 5699304), (4164, 4749420), (4511, 4384080), (4680, 4225766), (5205, 3799536), (5552, 3562065), (6089, 3247920), (6246, 3166280), (6940, 2849652), (8328, 2374710), (9022, 2192040), (9360, 2112883), (10410, 1899768), (12178, 1623960), (12492, 1583140), (13533, 1461360), (13880, 1424826), (15615, 1266512), (16656, 1187355), (18044, 1096020), (18267, 1082640), (20820, 949884), (22555, 876816), (24356, 811980), (24984, 791570), (27066, 730680), (27760, 712413), (30445, 649584), (31230, 633256), (36088, 548010), (36534, 541320), (40599, 487120), (41640, 474942), (45110, 438408), (48712, 405990), (49968, 395785), (54132, 365340), (54801, 360880), (60890, 324792), (62460, 316628), (67665, 292272), (72176, 274005), (73068, 270660), (79157, 249840), (81198, 243560), (83280, 237471), (90220, 219204), (91335, 216528), (97424, 202995), (108264, 182670), (109602, 180440), (121780, 162396), (124920, 158314), (135330, 146136)]