220715040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 384

約数和(自身を含む): 888717312

約数和(自身を除く): 668002272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 96, 104, 105, 112, 120, 124, 130, 140, 155, 156, 160, 163, 168, 182, 186, 195, 208, 210, 217, 224, 240, 248, 260, 273, 280, 310, 312, 326, 336, 364, 372, 390, 403, 416, 420, 434, 455, 465, 480, 489, 496, 520, 546, 560, 620, 624, 651, 652, 672, 728, 744, 780, 806, 815, 840, 868, 910, 930, 978, 992, 1040, 1085, 1092, 1120, 1141, 1209, 1240, 1248, 1302, 1304, 1365, 1456, 1488, 1560, 1612, 1630, 1680, 1736, 1820, 1860, 1956, 2015, 2080, 2119, 2170, 2184, 2282, 2418, 2445, 2480, 2604, 2608, 2730, 2821, 2912, 2976, 3120, 3224, 3255, 3260, 3360, 3423, 3472, 3640, 3720, 3912, 4030, 4238, 4340, 4368, 4564, 4836, 4890, 4960, 5053, 5208, 5216, 5460, 5642, 5705, 6045, 6240, 6357, 6448, 6510, 6520, 6846, 6944, 7280, 7440, 7824, 8060, 8463, 8476, 8680, 8736, 9128, 9672, 9780, 10106, 10416, 10595, 10920, 11284, 11410, 12090, 12714, 12896, 13020, 13040, 13692, 14105, 14560, 14833, 14880, 15159, 15648, 16120, 16926, 16952, 17115, 17360, 18256, 19344, 19560, 20212, 20832, 21190, 21840, 22568, 22820, 24180, 25265, 25428, 26040, 26080, 27384, 28210, 29666, 30318, 31785, 32240, 33852, 33904, 34230, 34720, 35371, 36512, 38688, 39120, 40424, 42315, 42380, 43680, 44499, 45136, 45640, 48360, 50530, 50856, 52080, 54768, 56420, 59332, 60636, 63570, 64480, 65689, 67704, 67808, 68460, 70742, 74165, 75795, 78240, 80848, 84630, 84760, 88998, 90272, 91280, 96720, 101060, 101712, 104160, 106113, 109536, 112840, 118664, 121272, 127140, 131378, 135408, 136920, 141484, 148330, 151590, 161696, 169260, 169520, 176855, 177996, 182560, 193440, 197067, 202120, 203424, 212226, 222495, 225680, 237328, 242544, 254280, 262756, 270816, 273840, 282968, 296660, 303180, 328445, 338520, 339040, 353710, 355992, 394134, 404240, 424452, 444990, 451360, 459823, 474656, 485088, 508560, 525512, 530565, 547680, 565936, 593320, 606360, 656890, 677040, 707420, 711984, 788268, 808480, 848904, 889980, 919646, 985335, 1017120, 1051024, 1061130, 1131872, 1186640, 1212720, 1313780, 1354080, 1379469, 1414840, 1423968, 1576536, 1697808, 1779960, 1839292, 1970670, 2102048, 2122260, 2299115, 2373280, 2425440, 2627560, 2758938, 2829680, 3153072, 3395616, 3559920, 3678584, 3941340, 4244520, 4598230, 5255120, 5517876, 5659360, 6306144, 6897345, 7119840, 7357168, 7882680, 8489040, 9196460, 10510240, 11035752, 13794690, 14714336, 15765360, 16978080, 18392920, 22071504, 27589380, 31530720, 36785840, 44143008, 55178760, 73571680, 110357520, 220715040]

約数ペア:

[(1, 220715040), (2, 110357520), (3, 73571680), (4, 55178760), (5, 44143008), (6, 36785840), (7, 31530720), (8, 27589380), (10, 22071504), (12, 18392920), (13, 16978080), (14, 15765360), (15, 14714336), (16, 13794690), (20, 11035752), (21, 10510240), (24, 9196460), (26, 8489040), (28, 7882680), (30, 7357168), (31, 7119840), (32, 6897345), (35, 6306144), (39, 5659360), (40, 5517876), (42, 5255120), (48, 4598230), (52, 4244520), (56, 3941340), (60, 3678584), (62, 3559920), (65, 3395616), (70, 3153072), (78, 2829680), (80, 2758938), (84, 2627560), (91, 2425440), (93, 2373280), (96, 2299115), (104, 2122260), (105, 2102048), (112, 1970670), (120, 1839292), (124, 1779960), (130, 1697808), (140, 1576536), (155, 1423968), (156, 1414840), (160, 1379469), (163, 1354080), (168, 1313780), (182, 1212720), (186, 1186640), (195, 1131872), (208, 1061130), (210, 1051024), (217, 1017120), (224, 985335), (240, 919646), (248, 889980), (260, 848904), (273, 808480), (280, 788268), (310, 711984), (312, 707420), (326, 677040), (336, 656890), (364, 606360), (372, 593320), (390, 565936), (403, 547680), (416, 530565), (420, 525512), (434, 508560), (455, 485088), (465, 474656), (480, 459823), (489, 451360), (496, 444990), (520, 424452), (546, 404240), (560, 394134), (620, 355992), (624, 353710), (651, 339040), (652, 338520), (672, 328445), (728, 303180), (744, 296660), (780, 282968), (806, 273840), (815, 270816), (840, 262756), (868, 254280), (910, 242544), (930, 237328), (978, 225680), (992, 222495), (1040, 212226), (1085, 203424), (1092, 202120), (1120, 197067), (1141, 193440), (1209, 182560), (1240, 177996), (1248, 176855), (1302, 169520), (1304, 169260), (1365, 161696), (1456, 151590), (1488, 148330), (1560, 141484), (1612, 136920), (1630, 135408), (1680, 131378), (1736, 127140), (1820, 121272), (1860, 118664), (1956, 112840), (2015, 109536), (2080, 106113), (2119, 104160), (2170, 101712), (2184, 101060), (2282, 96720), (2418, 91280), (2445, 90272), (2480, 88998), (2604, 84760), (2608, 84630), (2730, 80848), (2821, 78240), (2912, 75795), (2976, 74165), (3120, 70742), (3224, 68460), (3255, 67808), (3260, 67704), (3360, 65689), (3423, 64480), (3472, 63570), (3640, 60636), (3720, 59332), (3912, 56420), (4030, 54768), (4238, 52080), (4340, 50856), (4368, 50530), (4564, 48360), (4836, 45640), (4890, 45136), (4960, 44499), (5053, 43680), (5208, 42380), (5216, 42315), (5460, 40424), (5642, 39120), (5705, 38688), (6045, 36512), (6240, 35371), (6357, 34720), (6448, 34230), (6510, 33904), (6520, 33852), (6846, 32240), (6944, 31785), (7280, 30318), (7440, 29666), (7824, 28210), (8060, 27384), (8463, 26080), (8476, 26040), (8680, 25428), (8736, 25265), (9128, 24180), (9672, 22820), (9780, 22568), (10106, 21840), (10416, 21190), (10595, 20832), (10920, 20212), (11284, 19560), (11410, 19344), (12090, 18256), (12714, 17360), (12896, 17115), (13020, 16952), (13040, 16926), (13692, 16120), (14105, 15648), (14560, 15159), (14833, 14880)]