225067920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:694

約数の個数: 320

約数和(自身を含む): 917084160

約数和(自身を除く): 692016240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 48, 55, 56, 57, 60, 66, 70, 76, 77, 80, 84, 88, 95, 105, 110, 112, 114, 120, 132, 133, 140, 152, 154, 165, 168, 176, 190, 209, 210, 220, 228, 231, 240, 264, 266, 280, 285, 304, 308, 330, 336, 380, 385, 399, 418, 420, 440, 456, 462, 528, 532, 560, 570, 616, 627, 641, 660, 665, 760, 770, 798, 836, 840, 880, 912, 924, 1045, 1064, 1140, 1155, 1232, 1254, 1282, 1320, 1330, 1463, 1520, 1540, 1596, 1672, 1680, 1848, 1923, 1995, 2090, 2128, 2280, 2310, 2508, 2564, 2640, 2660, 2926, 3080, 3135, 3192, 3205, 3344, 3696, 3846, 3990, 4180, 4389, 4487, 4560, 4620, 5016, 5128, 5320, 5852, 6160, 6270, 6384, 6410, 7051, 7315, 7692, 7980, 8360, 8778, 8974, 9240, 9615, 10032, 10256, 10640, 11704, 12179, 12540, 12820, 13461, 14102, 14630, 15384, 15960, 16720, 17556, 17948, 18480, 19230, 21153, 21945, 22435, 23408, 24358, 25080, 25640, 26922, 28204, 29260, 30768, 31920, 35112, 35255, 35896, 36537, 38460, 42306, 43890, 44870, 48716, 49357, 50160, 51280, 53844, 56408, 58520, 60895, 67305, 70224, 70510, 71792, 73074, 76920, 84612, 85253, 87780, 89740, 97432, 98714, 105765, 107688, 112816, 117040, 121790, 133969, 134610, 141020, 146148, 148071, 153840, 169224, 170506, 175560, 179480, 182685, 194864, 197428, 211530, 215376, 243580, 246785, 255759, 267938, 269220, 282040, 292296, 296142, 338448, 341012, 351120, 358960, 365370, 394856, 401907, 423060, 426265, 487160, 493570, 511518, 535876, 538440, 564080, 584592, 592284, 669845, 682024, 730740, 740355, 789712, 803814, 846120, 852530, 937783, 974320, 987140, 1023036, 1071752, 1076880, 1184568, 1278795, 1339690, 1364048, 1461480, 1480710, 1607628, 1692240, 1705060, 1875566, 1974280, 2009535, 2046072, 2143504, 2369136, 2557590, 2679380, 2813349, 2922960, 2961420, 3215256, 3410120, 3751132, 3948560, 4019070, 4092144, 4688915, 5115180, 5358760, 5626698, 5922840, 6430512, 6820240, 7502264, 8038140, 9377830, 10230360, 10717520, 11253396, 11845680, 14066745, 15004528, 16076280, 18755660, 20460720, 22506792, 28133490, 32152560, 37511320, 45013584, 56266980, 75022640, 112533960, 225067920]

約数ペア:

[(1, 225067920), (2, 112533960), (3, 75022640), (4, 56266980), (5, 45013584), (6, 37511320), (7, 32152560), (8, 28133490), (10, 22506792), (11, 20460720), (12, 18755660), (14, 16076280), (15, 15004528), (16, 14066745), (19, 11845680), (20, 11253396), (21, 10717520), (22, 10230360), (24, 9377830), (28, 8038140), (30, 7502264), (33, 6820240), (35, 6430512), (38, 5922840), (40, 5626698), (42, 5358760), (44, 5115180), (48, 4688915), (55, 4092144), (56, 4019070), (57, 3948560), (60, 3751132), (66, 3410120), (70, 3215256), (76, 2961420), (77, 2922960), (80, 2813349), (84, 2679380), (88, 2557590), (95, 2369136), (105, 2143504), (110, 2046072), (112, 2009535), (114, 1974280), (120, 1875566), (132, 1705060), (133, 1692240), (140, 1607628), (152, 1480710), (154, 1461480), (165, 1364048), (168, 1339690), (176, 1278795), (190, 1184568), (209, 1076880), (210, 1071752), (220, 1023036), (228, 987140), (231, 974320), (240, 937783), (264, 852530), (266, 846120), (280, 803814), (285, 789712), (304, 740355), (308, 730740), (330, 682024), (336, 669845), (380, 592284), (385, 584592), (399, 564080), (418, 538440), (420, 535876), (440, 511518), (456, 493570), (462, 487160), (528, 426265), (532, 423060), (560, 401907), (570, 394856), (616, 365370), (627, 358960), (641, 351120), (660, 341012), (665, 338448), (760, 296142), (770, 292296), (798, 282040), (836, 269220), (840, 267938), (880, 255759), (912, 246785), (924, 243580), (1045, 215376), (1064, 211530), (1140, 197428), (1155, 194864), (1232, 182685), (1254, 179480), (1282, 175560), (1320, 170506), (1330, 169224), (1463, 153840), (1520, 148071), (1540, 146148), (1596, 141020), (1672, 134610), (1680, 133969), (1848, 121790), (1923, 117040), (1995, 112816), (2090, 107688), (2128, 105765), (2280, 98714), (2310, 97432), (2508, 89740), (2564, 87780), (2640, 85253), (2660, 84612), (2926, 76920), (3080, 73074), (3135, 71792), (3192, 70510), (3205, 70224), (3344, 67305), (3696, 60895), (3846, 58520), (3990, 56408), (4180, 53844), (4389, 51280), (4487, 50160), (4560, 49357), (4620, 48716), (5016, 44870), (5128, 43890), (5320, 42306), (5852, 38460), (6160, 36537), (6270, 35896), (6384, 35255), (6410, 35112), (7051, 31920), (7315, 30768), (7692, 29260), (7980, 28204), (8360, 26922), (8778, 25640), (8974, 25080), (9240, 24358), (9615, 23408), (10032, 22435), (10256, 21945), (10640, 21153), (11704, 19230), (12179, 18480), (12540, 17948), (12820, 17556), (13461, 16720), (14102, 15960), (14630, 15384)]