218455380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 480

約数和(自身を含む): 860606208

約数和(自身を除く): 642150828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 23, 26, 27, 30, 33, 36, 39, 41, 44, 45, 46, 52, 54, 55, 60, 65, 66, 69, 78, 81, 82, 90, 92, 99, 108, 110, 115, 117, 123, 130, 132, 135, 138, 143, 156, 162, 164, 165, 180, 195, 198, 205, 207, 220, 230, 234, 246, 253, 260, 270, 276, 286, 297, 299, 324, 330, 345, 351, 369, 390, 396, 405, 410, 414, 429, 451, 460, 468, 492, 495, 506, 533, 540, 572, 585, 594, 598, 615, 621, 660, 690, 702, 715, 738, 759, 780, 810, 820, 828, 858, 891, 897, 902, 943, 990, 1012, 1035, 1053, 1066, 1107, 1170, 1188, 1196, 1230, 1242, 1265, 1287, 1353, 1380, 1404, 1430, 1476, 1485, 1495, 1518, 1599, 1620, 1716, 1755, 1782, 1794, 1804, 1845, 1863, 1886, 1980, 2070, 2106, 2132, 2145, 2214, 2255, 2277, 2340, 2460, 2484, 2530, 2574, 2665, 2691, 2706, 2829, 2860, 2970, 2990, 3036, 3105, 3198, 3289, 3321, 3510, 3564, 3588, 3690, 3726, 3772, 3795, 3861, 4059, 4140, 4212, 4290, 4428, 4455, 4485, 4510, 4554, 4715, 4797, 5060, 5148, 5265, 5330, 5382, 5412, 5535, 5658, 5863, 5940, 5980, 6210, 6396, 6435, 6578, 6642, 6765, 6831, 7020, 7380, 7452, 7590, 7722, 7995, 8073, 8118, 8487, 8580, 8910, 8970, 9020, 9108, 9315, 9430, 9594, 9867, 10373, 10530, 10660, 10764, 11070, 11316, 11385, 11583, 11726, 12177, 12259, 12420, 12870, 13156, 13284, 13455, 13530, 13662, 14145, 14391, 15180, 15444, 15990, 16146, 16236, 16445, 16605, 16974, 17589, 17820, 17940, 18630, 18860, 19188, 19305, 19734, 20295, 20493, 20746, 21060, 22140, 22770, 23166, 23452, 23985, 24219, 24354, 24518, 25461, 25740, 26910, 27060, 27324, 28290, 28782, 29315, 29601, 31119, 31980, 32292, 32890, 33210, 33948, 34155, 35178, 36531, 36777, 37260, 38610, 39468, 40365, 40590, 40986, 41492, 42435, 43173, 45540, 46332, 47970, 48438, 48708, 49036, 49335, 50922, 51865, 52767, 53820, 56580, 57564, 57915, 58630, 59202, 60885, 61295, 62238, 65780, 66420, 68310, 70356, 71955, 73062, 73554, 76383, 77220, 80730, 81180, 81972, 84870, 86346, 87945, 88803, 93357, 95940, 96876, 98670, 101844, 102465, 103730, 105534, 110331, 115830, 117260, 118404, 121095, 121770, 122590, 124476, 127305, 134849, 136620, 143910, 146124, 147108, 148005, 152766, 155595, 158301, 161460, 169740, 172692, 175890, 177606, 182655, 183885, 186714, 197340, 204930, 207460, 211068, 215865, 220662, 231660, 242190, 243540, 245180, 254610, 263835, 266409, 269698, 280071, 287820, 296010, 305532, 311190, 316602, 330993, 351780, 355212, 365310, 367770, 373428, 381915, 404547, 409860, 431730, 441324, 444015, 466785, 474903, 484380, 509220, 527670, 532818, 539396, 551655, 560142, 592020, 622380, 633204, 661986, 674245, 730620, 735540, 763830, 791505, 809094, 840213, 863460, 888030, 933570, 949806, 992979, 1055340, 1065636, 1103310, 1120284, 1213641, 1323972, 1332045, 1348490, 1400355, 1527660, 1583010, 1618188, 1654965, 1680426, 1776060, 1867140, 1899612, 1985958, 2022735, 2206620, 2374515, 2427282, 2664090, 2696980, 2800710, 3166020, 3309930, 3360852, 3640923, 3971916, 4045470, 4201065, 4749030, 4854564, 4964895, 5328180, 5601420, 6068205, 6619860, 7281846, 8090940, 8402130, 9498060, 9929790, 10922769, 12136410, 14563692, 16804260, 18204615, 19859580, 21845538, 24272820, 36409230, 43691076, 54613845, 72818460, 109227690, 218455380]

約数ペア:

[(1, 218455380), (2, 109227690), (3, 72818460), (4, 54613845), (5, 43691076), (6, 36409230), (9, 24272820), (10, 21845538), (11, 19859580), (12, 18204615), (13, 16804260), (15, 14563692), (18, 12136410), (20, 10922769), (22, 9929790), (23, 9498060), (26, 8402130), (27, 8090940), (30, 7281846), (33, 6619860), (36, 6068205), (39, 5601420), (41, 5328180), (44, 4964895), (45, 4854564), (46, 4749030), (52, 4201065), (54, 4045470), (55, 3971916), (60, 3640923), (65, 3360852), (66, 3309930), (69, 3166020), (78, 2800710), (81, 2696980), (82, 2664090), (90, 2427282), (92, 2374515), (99, 2206620), (108, 2022735), (110, 1985958), (115, 1899612), (117, 1867140), (123, 1776060), (130, 1680426), (132, 1654965), (135, 1618188), (138, 1583010), (143, 1527660), (156, 1400355), (162, 1348490), (164, 1332045), (165, 1323972), (180, 1213641), (195, 1120284), (198, 1103310), (205, 1065636), (207, 1055340), (220, 992979), (230, 949806), (234, 933570), (246, 888030), (253, 863460), (260, 840213), (270, 809094), (276, 791505), (286, 763830), (297, 735540), (299, 730620), (324, 674245), (330, 661986), (345, 633204), (351, 622380), (369, 592020), (390, 560142), (396, 551655), (405, 539396), (410, 532818), (414, 527670), (429, 509220), (451, 484380), (460, 474903), (468, 466785), (492, 444015), (495, 441324), (506, 431730), (533, 409860), (540, 404547), (572, 381915), (585, 373428), (594, 367770), (598, 365310), (615, 355212), (621, 351780), (660, 330993), (690, 316602), (702, 311190), (715, 305532), (738, 296010), (759, 287820), (780, 280071), (810, 269698), (820, 266409), (828, 263835), (858, 254610), (891, 245180), (897, 243540), (902, 242190), (943, 231660), (990, 220662), (1012, 215865), (1035, 211068), (1053, 207460), (1066, 204930), (1107, 197340), (1170, 186714), (1188, 183885), (1196, 182655), (1230, 177606), (1242, 175890), (1265, 172692), (1287, 169740), (1353, 161460), (1380, 158301), (1404, 155595), (1430, 152766), (1476, 148005), (1485, 147108), (1495, 146124), (1518, 143910), (1599, 136620), (1620, 134849), (1716, 127305), (1755, 124476), (1782, 122590), (1794, 121770), (1804, 121095), (1845, 118404), (1863, 117260), (1886, 115830), (1980, 110331), (2070, 105534), (2106, 103730), (2132, 102465), (2145, 101844), (2214, 98670), (2255, 96876), (2277, 95940), (2340, 93357), (2460, 88803), (2484, 87945), (2530, 86346), (2574, 84870), (2665, 81972), (2691, 81180), (2706, 80730), (2829, 77220), (2860, 76383), (2970, 73554), (2990, 73062), (3036, 71955), (3105, 70356), (3198, 68310), (3289, 66420), (3321, 65780), (3510, 62238), (3564, 61295), (3588, 60885), (3690, 59202), (3726, 58630), (3772, 57915), (3795, 57564), (3861, 56580), (4059, 53820), (4140, 52767), (4212, 51865), (4290, 50922), (4428, 49335), (4455, 49036), (4485, 48708), (4510, 48438), (4554, 47970), (4715, 46332), (4797, 45540), (5060, 43173), (5148, 42435), (5265, 41492), (5330, 40986), (5382, 40590), (5412, 40365), (5535, 39468), (5658, 38610), (5863, 37260), (5940, 36777), (5980, 36531), (6210, 35178), (6396, 34155), (6435, 33948), (6578, 33210), (6642, 32890), (6765, 32292), (6831, 31980), (7020, 31119), (7380, 29601), (7452, 29315), (7590, 28782), (7722, 28290), (7995, 27324), (8073, 27060), (8118, 26910), (8487, 25740), (8580, 25461), (8910, 24518), (8970, 24354), (9020, 24219), (9108, 23985), (9315, 23452), (9430, 23166), (9594, 22770), (9867, 22140), (10373, 21060), (10530, 20746), (10660, 20493), (10764, 20295), (11070, 19734), (11316, 19305), (11385, 19188), (11583, 18860), (11726, 18630), (12177, 17940), (12259, 17820), (12420, 17589), (12870, 16974), (13156, 16605), (13284, 16445), (13455, 16236), (13530, 16146), (13662, 15990), (14145, 15444), (14391, 15180)]