236620020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:231

約数の個数: 288

約数和(自身を含む): 855864576

約数和(自身を除く): 619244556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 41, 42, 49, 52, 60, 65, 70, 78, 82, 84, 91, 98, 105, 123, 130, 140, 147, 151, 156, 164, 182, 195, 196, 205, 210, 245, 246, 260, 273, 287, 294, 302, 364, 390, 410, 420, 453, 455, 490, 492, 533, 546, 574, 588, 604, 615, 637, 735, 755, 780, 820, 861, 906, 910, 980, 1057, 1066, 1092, 1148, 1230, 1274, 1365, 1435, 1470, 1510, 1599, 1722, 1812, 1820, 1911, 1963, 2009, 2114, 2132, 2265, 2460, 2548, 2665, 2730, 2870, 2940, 3020, 3171, 3185, 3198, 3444, 3731, 3822, 3926, 4018, 4228, 4305, 4530, 5285, 5330, 5460, 5740, 5889, 6027, 6191, 6342, 6370, 6396, 7399, 7462, 7644, 7852, 7995, 8036, 8610, 9060, 9555, 9815, 10045, 10570, 10660, 11193, 11778, 12054, 12382, 12684, 12740, 13741, 14798, 14924, 15855, 15990, 17220, 18573, 18655, 19110, 19630, 20090, 21140, 22197, 22386, 23556, 24108, 24764, 26117, 27482, 29445, 29596, 30135, 30955, 31710, 31980, 36995, 37146, 37310, 38220, 39260, 40180, 41223, 43337, 44394, 44772, 52234, 54964, 55965, 58890, 60270, 61910, 63420, 68705, 73990, 74292, 74620, 78351, 80483, 82446, 86674, 88788, 92865, 96187, 104468, 110985, 111930, 117780, 120540, 123820, 130011, 130585, 137410, 147980, 156702, 160966, 164892, 173348, 185730, 192374, 206115, 216685, 221970, 223860, 241449, 260022, 261170, 274820, 288561, 303359, 313404, 321932, 371460, 384748, 391755, 402415, 412230, 433370, 443940, 480935, 482898, 520044, 522340, 563381, 577122, 606718, 650055, 783510, 804830, 824460, 866740, 910077, 961870, 965796, 1126762, 1154244, 1207245, 1213436, 1300110, 1442805, 1516795, 1567020, 1609660, 1690143, 1820154, 1923740, 2253524, 2414490, 2600220, 2816905, 2885610, 3033590, 3380286, 3640308, 3943667, 4550385, 4828980, 5633810, 5771220, 6067180, 6760572, 7887334, 8450715, 9100770, 11267620, 11831001, 15774668, 16901430, 18201540, 19718335, 23662002, 33802860, 39436670, 47324004, 59155005, 78873340, 118310010, 236620020]

約数ペア:

[(1, 236620020), (2, 118310010), (3, 78873340), (4, 59155005), (5, 47324004), (6, 39436670), (7, 33802860), (10, 23662002), (12, 19718335), (13, 18201540), (14, 16901430), (15, 15774668), (20, 11831001), (21, 11267620), (26, 9100770), (28, 8450715), (30, 7887334), (35, 6760572), (39, 6067180), (41, 5771220), (42, 5633810), (49, 4828980), (52, 4550385), (60, 3943667), (65, 3640308), (70, 3380286), (78, 3033590), (82, 2885610), (84, 2816905), (91, 2600220), (98, 2414490), (105, 2253524), (123, 1923740), (130, 1820154), (140, 1690143), (147, 1609660), (151, 1567020), (156, 1516795), (164, 1442805), (182, 1300110), (195, 1213436), (196, 1207245), (205, 1154244), (210, 1126762), (245, 965796), (246, 961870), (260, 910077), (273, 866740), (287, 824460), (294, 804830), (302, 783510), (364, 650055), (390, 606718), (410, 577122), (420, 563381), (453, 522340), (455, 520044), (490, 482898), (492, 480935), (533, 443940), (546, 433370), (574, 412230), (588, 402415), (604, 391755), (615, 384748), (637, 371460), (735, 321932), (755, 313404), (780, 303359), (820, 288561), (861, 274820), (906, 261170), (910, 260022), (980, 241449), (1057, 223860), (1066, 221970), (1092, 216685), (1148, 206115), (1230, 192374), (1274, 185730), (1365, 173348), (1435, 164892), (1470, 160966), (1510, 156702), (1599, 147980), (1722, 137410), (1812, 130585), (1820, 130011), (1911, 123820), (1963, 120540), (2009, 117780), (2114, 111930), (2132, 110985), (2265, 104468), (2460, 96187), (2548, 92865), (2665, 88788), (2730, 86674), (2870, 82446), (2940, 80483), (3020, 78351), (3171, 74620), (3185, 74292), (3198, 73990), (3444, 68705), (3731, 63420), (3822, 61910), (3926, 60270), (4018, 58890), (4228, 55965), (4305, 54964), (4530, 52234), (5285, 44772), (5330, 44394), (5460, 43337), (5740, 41223), (5889, 40180), (6027, 39260), (6191, 38220), (6342, 37310), (6370, 37146), (6396, 36995), (7399, 31980), (7462, 31710), (7644, 30955), (7852, 30135), (7995, 29596), (8036, 29445), (8610, 27482), (9060, 26117), (9555, 24764), (9815, 24108), (10045, 23556), (10570, 22386), (10660, 22197), (11193, 21140), (11778, 20090), (12054, 19630), (12382, 19110), (12684, 18655), (12740, 18573), (13741, 17220), (14798, 15990), (14924, 15855)]