122205720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 384

約数和(自身を含む): 491581440

約数和(自身を除く): 369375720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 31, 35, 38, 39, 40, 42, 52, 56, 57, 60, 62, 65, 70, 76, 78, 84, 91, 93, 95, 104, 105, 114, 120, 124, 130, 133, 140, 152, 155, 156, 168, 182, 186, 190, 195, 210, 217, 228, 247, 248, 260, 266, 273, 280, 285, 310, 312, 361, 364, 372, 380, 390, 399, 403, 420, 434, 455, 456, 465, 494, 520, 532, 546, 570, 589, 620, 651, 665, 722, 728, 741, 744, 760, 780, 798, 806, 840, 868, 910, 930, 988, 1064, 1083, 1085, 1092, 1140, 1178, 1209, 1235, 1240, 1302, 1330, 1365, 1444, 1482, 1560, 1596, 1612, 1729, 1736, 1767, 1805, 1820, 1860, 1976, 1995, 2015, 2166, 2170, 2184, 2280, 2356, 2418, 2470, 2527, 2604, 2660, 2730, 2821, 2888, 2945, 2964, 3192, 3224, 3255, 3458, 3534, 3610, 3640, 3705, 3720, 3990, 4030, 4123, 4332, 4340, 4693, 4712, 4836, 4940, 5054, 5187, 5208, 5320, 5415, 5460, 5642, 5890, 5928, 6045, 6510, 6916, 7068, 7220, 7410, 7581, 7657, 7980, 8060, 8246, 8463, 8645, 8664, 8680, 8835, 9386, 9672, 9880, 10108, 10374, 10830, 10920, 11191, 11284, 11780, 12090, 12369, 12635, 13020, 13832, 14079, 14105, 14136, 14440, 14820, 15162, 15314, 15960, 16120, 16492, 16926, 17290, 17670, 18772, 20216, 20615, 20748, 21660, 22382, 22568, 22971, 23465, 23560, 24180, 24738, 25270, 25935, 26040, 28158, 28210, 29640, 30324, 30628, 32851, 32984, 33573, 33852, 34580, 35340, 37544, 37905, 38285, 41230, 41496, 42315, 43320, 44764, 45942, 46930, 48360, 49476, 50540, 51870, 53599, 55955, 56316, 56420, 60648, 61256, 61845, 65702, 67146, 67704, 69160, 70395, 70680, 75810, 76570, 78337, 82460, 84630, 89528, 91884, 93860, 98553, 98952, 101080, 103740, 107198, 111910, 112632, 112840, 114855, 123690, 131404, 134292, 140790, 145483, 151620, 153140, 156674, 160797, 164255, 164920, 167865, 169260, 183768, 187720, 197106, 207480, 214396, 223820, 229710, 235011, 247380, 262808, 267995, 268584, 281580, 290966, 303240, 306280, 313348, 321594, 328510, 335730, 338520, 391685, 394212, 428792, 436449, 447640, 459420, 470022, 492765, 494760, 535990, 563160, 581932, 626696, 643188, 657020, 671460, 727415, 783370, 788424, 803985, 872898, 918840, 940044, 985530, 1018381, 1071980, 1163864, 1175055, 1286376, 1314040, 1342920, 1454830, 1566740, 1607970, 1745796, 1880088, 1971060, 2036762, 2143960, 2182245, 2350110, 2909660, 3055143, 3133480, 3215940, 3491592, 3942120, 4073524, 4364490, 4700220, 5091905, 5819320, 6110286, 6431880, 8147048, 8728980, 9400440, 10183810, 12220572, 15275715, 17457960, 20367620, 24441144, 30551430, 40735240, 61102860, 122205720]

約数ペア:

[(1, 122205720), (2, 61102860), (3, 40735240), (4, 30551430), (5, 24441144), (6, 20367620), (7, 17457960), (8, 15275715), (10, 12220572), (12, 10183810), (13, 9400440), (14, 8728980), (15, 8147048), (19, 6431880), (20, 6110286), (21, 5819320), (24, 5091905), (26, 4700220), (28, 4364490), (30, 4073524), (31, 3942120), (35, 3491592), (38, 3215940), (39, 3133480), (40, 3055143), (42, 2909660), (52, 2350110), (56, 2182245), (57, 2143960), (60, 2036762), (62, 1971060), (65, 1880088), (70, 1745796), (76, 1607970), (78, 1566740), (84, 1454830), (91, 1342920), (93, 1314040), (95, 1286376), (104, 1175055), (105, 1163864), (114, 1071980), (120, 1018381), (124, 985530), (130, 940044), (133, 918840), (140, 872898), (152, 803985), (155, 788424), (156, 783370), (168, 727415), (182, 671460), (186, 657020), (190, 643188), (195, 626696), (210, 581932), (217, 563160), (228, 535990), (247, 494760), (248, 492765), (260, 470022), (266, 459420), (273, 447640), (280, 436449), (285, 428792), (310, 394212), (312, 391685), (361, 338520), (364, 335730), (372, 328510), (380, 321594), (390, 313348), (399, 306280), (403, 303240), (420, 290966), (434, 281580), (455, 268584), (456, 267995), (465, 262808), (494, 247380), (520, 235011), (532, 229710), (546, 223820), (570, 214396), (589, 207480), (620, 197106), (651, 187720), (665, 183768), (722, 169260), (728, 167865), (741, 164920), (744, 164255), (760, 160797), (780, 156674), (798, 153140), (806, 151620), (840, 145483), (868, 140790), (910, 134292), (930, 131404), (988, 123690), (1064, 114855), (1083, 112840), (1085, 112632), (1092, 111910), (1140, 107198), (1178, 103740), (1209, 101080), (1235, 98952), (1240, 98553), (1302, 93860), (1330, 91884), (1365, 89528), (1444, 84630), (1482, 82460), (1560, 78337), (1596, 76570), (1612, 75810), (1729, 70680), (1736, 70395), (1767, 69160), (1805, 67704), (1820, 67146), (1860, 65702), (1976, 61845), (1995, 61256), (2015, 60648), (2166, 56420), (2170, 56316), (2184, 55955), (2280, 53599), (2356, 51870), (2418, 50540), (2470, 49476), (2527, 48360), (2604, 46930), (2660, 45942), (2730, 44764), (2821, 43320), (2888, 42315), (2945, 41496), (2964, 41230), (3192, 38285), (3224, 37905), (3255, 37544), (3458, 35340), (3534, 34580), (3610, 33852), (3640, 33573), (3705, 32984), (3720, 32851), (3990, 30628), (4030, 30324), (4123, 29640), (4332, 28210), (4340, 28158), (4693, 26040), (4712, 25935), (4836, 25270), (4940, 24738), (5054, 24180), (5187, 23560), (5208, 23465), (5320, 22971), (5415, 22568), (5460, 22382), (5642, 21660), (5890, 20748), (5928, 20615), (6045, 20216), (6510, 18772), (6916, 17670), (7068, 17290), (7220, 16926), (7410, 16492), (7581, 16120), (7657, 15960), (7980, 15314), (8060, 15162), (8246, 14820), (8463, 14440), (8645, 14136), (8664, 14105), (8680, 14079), (8835, 13832), (9386, 13020), (9672, 12635), (9880, 12369), (10108, 12090), (10374, 11780), (10830, 11284), (10920, 11191)]