121269720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:266

約数の個数: 256

約数和(自身を含む): 441262080

約数和(自身を除く): 319992360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 37, 39, 40, 44, 52, 55, 60, 65, 66, 74, 78, 88, 104, 110, 111, 120, 130, 132, 143, 148, 156, 165, 185, 191, 195, 220, 222, 260, 264, 286, 296, 312, 330, 370, 382, 390, 407, 429, 440, 444, 481, 520, 555, 572, 573, 660, 715, 740, 764, 780, 814, 858, 888, 955, 962, 1110, 1144, 1146, 1221, 1320, 1430, 1443, 1480, 1528, 1560, 1628, 1716, 1910, 1924, 2035, 2101, 2145, 2220, 2292, 2405, 2442, 2483, 2860, 2865, 2886, 3256, 3432, 3820, 3848, 4070, 4202, 4290, 4440, 4584, 4810, 4884, 4966, 5291, 5720, 5730, 5772, 6105, 6303, 7067, 7215, 7449, 7640, 8140, 8404, 8580, 9620, 9768, 9932, 10505, 10582, 11460, 11544, 12210, 12415, 12606, 14134, 14430, 14898, 15873, 16280, 16808, 17160, 19240, 19864, 21010, 21164, 21201, 22920, 24420, 24830, 25212, 26455, 27313, 28268, 28860, 29796, 31515, 31746, 35335, 37245, 42020, 42328, 42402, 48840, 49660, 50424, 52910, 54626, 56536, 57720, 59592, 63030, 63492, 70670, 74490, 77737, 79365, 81939, 84040, 84804, 91871, 99320, 105820, 106005, 109252, 126060, 126984, 136565, 141340, 148980, 155474, 158730, 163878, 169608, 183742, 211640, 212010, 218504, 233211, 252120, 273130, 275613, 282680, 297960, 310948, 317460, 327756, 367484, 388685, 409695, 424020, 459355, 466422, 546260, 551226, 621896, 634920, 655512, 734968, 777370, 819390, 848040, 918710, 932844, 1010581, 1092520, 1102452, 1166055, 1378065, 1554740, 1638780, 1837420, 1865688, 2021162, 2204904, 2332110, 2756130, 3031743, 3109480, 3277560, 3674840, 4042324, 4664220, 5052905, 5512260, 6063486, 8084648, 9328440, 10105810, 11024520, 12126972, 15158715, 20211620, 24253944, 30317430, 40423240, 60634860, 121269720]

約数ペア:

[(1, 121269720), (2, 60634860), (3, 40423240), (4, 30317430), (5, 24253944), (6, 20211620), (8, 15158715), (10, 12126972), (11, 11024520), (12, 10105810), (13, 9328440), (15, 8084648), (20, 6063486), (22, 5512260), (24, 5052905), (26, 4664220), (30, 4042324), (33, 3674840), (37, 3277560), (39, 3109480), (40, 3031743), (44, 2756130), (52, 2332110), (55, 2204904), (60, 2021162), (65, 1865688), (66, 1837420), (74, 1638780), (78, 1554740), (88, 1378065), (104, 1166055), (110, 1102452), (111, 1092520), (120, 1010581), (130, 932844), (132, 918710), (143, 848040), (148, 819390), (156, 777370), (165, 734968), (185, 655512), (191, 634920), (195, 621896), (220, 551226), (222, 546260), (260, 466422), (264, 459355), (286, 424020), (296, 409695), (312, 388685), (330, 367484), (370, 327756), (382, 317460), (390, 310948), (407, 297960), (429, 282680), (440, 275613), (444, 273130), (481, 252120), (520, 233211), (555, 218504), (572, 212010), (573, 211640), (660, 183742), (715, 169608), (740, 163878), (764, 158730), (780, 155474), (814, 148980), (858, 141340), (888, 136565), (955, 126984), (962, 126060), (1110, 109252), (1144, 106005), (1146, 105820), (1221, 99320), (1320, 91871), (1430, 84804), (1443, 84040), (1480, 81939), (1528, 79365), (1560, 77737), (1628, 74490), (1716, 70670), (1910, 63492), (1924, 63030), (2035, 59592), (2101, 57720), (2145, 56536), (2220, 54626), (2292, 52910), (2405, 50424), (2442, 49660), (2483, 48840), (2860, 42402), (2865, 42328), (2886, 42020), (3256, 37245), (3432, 35335), (3820, 31746), (3848, 31515), (4070, 29796), (4202, 28860), (4290, 28268), (4440, 27313), (4584, 26455), (4810, 25212), (4884, 24830), (4966, 24420), (5291, 22920), (5720, 21201), (5730, 21164), (5772, 21010), (6105, 19864), (6303, 19240), (7067, 17160), (7215, 16808), (7449, 16280), (7640, 15873), (8140, 14898), (8404, 14430), (8580, 14134), (9620, 12606), (9768, 12415), (9932, 12210), (10505, 11544), (10582, 11460)]