470397840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 320

約数和(自身を含む): 1700462592

約数和(自身を除く): 1230064752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 61, 66, 69, 80, 88, 92, 110, 115, 120, 122, 127, 132, 138, 165, 176, 183, 184, 220, 230, 240, 244, 253, 254, 264, 276, 305, 330, 345, 366, 368, 381, 440, 460, 488, 506, 508, 528, 552, 610, 635, 660, 671, 690, 732, 759, 762, 880, 915, 920, 976, 1012, 1016, 1104, 1220, 1265, 1270, 1320, 1342, 1380, 1397, 1403, 1464, 1518, 1524, 1830, 1840, 1905, 2013, 2024, 2032, 2440, 2530, 2540, 2640, 2684, 2760, 2794, 2806, 2921, 2928, 3036, 3048, 3355, 3660, 3795, 3810, 4026, 4048, 4191, 4209, 4880, 5060, 5080, 5368, 5520, 5588, 5612, 5842, 6072, 6096, 6710, 6985, 7015, 7320, 7590, 7620, 7747, 8052, 8382, 8418, 8763, 10065, 10120, 10160, 10736, 11176, 11224, 11684, 12144, 13420, 13970, 14030, 14605, 14640, 15180, 15240, 15433, 15494, 16104, 16764, 16836, 17526, 20130, 20240, 20955, 21045, 22352, 22448, 23241, 23368, 26840, 27940, 28060, 29210, 30360, 30480, 30866, 30988, 32131, 32208, 33528, 33672, 35052, 38735, 40260, 41910, 42090, 43815, 46299, 46482, 46736, 53680, 55880, 56120, 58420, 60720, 61732, 61976, 64262, 67056, 67344, 70104, 77165, 77470, 80520, 83820, 84180, 85217, 87630, 92598, 92964, 96393, 111760, 112240, 116205, 116840, 123464, 123952, 128524, 140208, 154330, 154940, 160655, 161040, 167640, 168360, 170434, 175260, 178181, 185196, 185928, 192786, 231495, 232410, 233680, 246928, 255651, 257048, 308660, 309880, 321310, 335280, 336720, 340868, 350520, 356362, 370392, 371856, 385572, 426085, 462990, 464820, 481965, 511302, 514096, 534543, 617320, 619760, 642620, 681736, 701040, 712724, 740784, 771144, 852170, 890905, 925980, 929640, 963930, 1022604, 1069086, 1234640, 1278255, 1285240, 1363472, 1425448, 1542288, 1704340, 1781810, 1851960, 1859280, 1927860, 1959991, 2045208, 2138172, 2556510, 2570480, 2672715, 2850896, 3408680, 3563620, 3703920, 3855720, 3919982, 4090416, 4276344, 5113020, 5345430, 5879973, 6817360, 7127240, 7711440, 7839964, 8552688, 9799955, 10226040, 10690860, 11759946, 14254480, 15679928, 19599910, 20452080, 21381720, 23519892, 29399865, 31359856, 39199820, 42763440, 47039784, 58799730, 78399640, 94079568, 117599460, 156799280, 235198920, 470397840]

約数ペア:

[(1, 470397840), (2, 235198920), (3, 156799280), (4, 117599460), (5, 94079568), (6, 78399640), (8, 58799730), (10, 47039784), (11, 42763440), (12, 39199820), (15, 31359856), (16, 29399865), (20, 23519892), (22, 21381720), (23, 20452080), (24, 19599910), (30, 15679928), (33, 14254480), (40, 11759946), (44, 10690860), (46, 10226040), (48, 9799955), (55, 8552688), (60, 7839964), (61, 7711440), (66, 7127240), (69, 6817360), (80, 5879973), (88, 5345430), (92, 5113020), (110, 4276344), (115, 4090416), (120, 3919982), (122, 3855720), (127, 3703920), (132, 3563620), (138, 3408680), (165, 2850896), (176, 2672715), (183, 2570480), (184, 2556510), (220, 2138172), (230, 2045208), (240, 1959991), (244, 1927860), (253, 1859280), (254, 1851960), (264, 1781810), (276, 1704340), (305, 1542288), (330, 1425448), (345, 1363472), (366, 1285240), (368, 1278255), (381, 1234640), (440, 1069086), (460, 1022604), (488, 963930), (506, 929640), (508, 925980), (528, 890905), (552, 852170), (610, 771144), (635, 740784), (660, 712724), (671, 701040), (690, 681736), (732, 642620), (759, 619760), (762, 617320), (880, 534543), (915, 514096), (920, 511302), (976, 481965), (1012, 464820), (1016, 462990), (1104, 426085), (1220, 385572), (1265, 371856), (1270, 370392), (1320, 356362), (1342, 350520), (1380, 340868), (1397, 336720), (1403, 335280), (1464, 321310), (1518, 309880), (1524, 308660), (1830, 257048), (1840, 255651), (1905, 246928), (2013, 233680), (2024, 232410), (2032, 231495), (2440, 192786), (2530, 185928), (2540, 185196), (2640, 178181), (2684, 175260), (2760, 170434), (2794, 168360), (2806, 167640), (2921, 161040), (2928, 160655), (3036, 154940), (3048, 154330), (3355, 140208), (3660, 128524), (3795, 123952), (3810, 123464), (4026, 116840), (4048, 116205), (4191, 112240), (4209, 111760), (4880, 96393), (5060, 92964), (5080, 92598), (5368, 87630), (5520, 85217), (5588, 84180), (5612, 83820), (5842, 80520), (6072, 77470), (6096, 77165), (6710, 70104), (6985, 67344), (7015, 67056), (7320, 64262), (7590, 61976), (7620, 61732), (7747, 60720), (8052, 58420), (8382, 56120), (8418, 55880), (8763, 53680), (10065, 46736), (10120, 46482), (10160, 46299), (10736, 43815), (11176, 42090), (11224, 41910), (11684, 40260), (12144, 38735), (13420, 35052), (13970, 33672), (14030, 33528), (14605, 32208), (14640, 32131), (15180, 30988), (15240, 30866), (15433, 30480), (15494, 30360), (16104, 29210), (16764, 28060), (16836, 27940), (17526, 26840), (20130, 23368), (20240, 23241), (20955, 22448), (21045, 22352)]