7018891600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1493}}^1$

素因数の和:1614

約数の個数: 240

約数和(自身を含む): 20398908672

約数和(自身を除く): 13380017072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 73, 80, 92, 100, 112, 115, 140, 146, 161, 175, 184, 200, 230, 280, 292, 322, 350, 365, 368, 400, 460, 511, 560, 575, 584, 644, 700, 730, 805, 920, 1022, 1150, 1168, 1288, 1400, 1460, 1493, 1610, 1679, 1825, 1840, 2044, 2300, 2555, 2576, 2800, 2920, 2986, 3220, 3358, 3650, 4025, 4088, 4600, 5110, 5840, 5972, 6440, 6716, 7300, 7465, 8050, 8176, 8395, 9200, 10220, 10451, 11753, 11944, 12775, 12880, 13432, 14600, 14930, 16100, 16790, 20440, 20902, 23506, 23888, 25550, 26864, 29200, 29860, 32200, 33580, 34339, 37325, 40880, 41804, 41975, 47012, 51100, 52255, 58765, 59720, 64400, 67160, 68678, 74650, 83608, 83950, 94024, 102200, 104510, 108989, 117530, 119440, 134320, 137356, 149300, 167216, 167900, 171695, 188048, 204400, 209020, 217978, 235060, 240373, 261275, 274712, 293825, 298600, 335800, 343390, 418040, 435956, 470120, 480746, 522550, 544945, 549424, 587650, 597200, 671600, 686780, 762923, 836080, 858475, 871912, 940240, 961492, 1045100, 1089890, 1175300, 1201865, 1373560, 1525846, 1716950, 1743824, 1922984, 2090200, 2179780, 2350600, 2403730, 2506747, 2724725, 2747120, 3051692, 3433900, 3814615, 3845968, 4180400, 4359560, 4701200, 4807460, 5013494, 5449450, 6009325, 6103384, 6867800, 7629230, 8719120, 9614920, 10026988, 10898900, 12018650, 12206768, 12533735, 13735600, 15258460, 17547229, 19073075, 19229840, 20053976, 21797800, 24037300, 25067470, 30516920, 35094458, 38146150, 40107952, 43595600, 48074600, 50134940, 61033840, 62668675, 70188916, 76292300, 87736145, 96149200, 100269880, 125337350, 140377832, 152584600, 175472290, 200539760, 250674700, 280755664, 305169200, 350944580, 438680725, 501349400, 701889160, 877361450, 1002698800, 1403778320, 1754722900, 3509445800, 7018891600]

約数ペア:

[(1, 7018891600), (2, 3509445800), (4, 1754722900), (5, 1403778320), (7, 1002698800), (8, 877361450), (10, 701889160), (14, 501349400), (16, 438680725), (20, 350944580), (23, 305169200), (25, 280755664), (28, 250674700), (35, 200539760), (40, 175472290), (46, 152584600), (50, 140377832), (56, 125337350), (70, 100269880), (73, 96149200), (80, 87736145), (92, 76292300), (100, 70188916), (112, 62668675), (115, 61033840), (140, 50134940), (146, 48074600), (161, 43595600), (175, 40107952), (184, 38146150), (200, 35094458), (230, 30516920), (280, 25067470), (292, 24037300), (322, 21797800), (350, 20053976), (365, 19229840), (368, 19073075), (400, 17547229), (460, 15258460), (511, 13735600), (560, 12533735), (575, 12206768), (584, 12018650), (644, 10898900), (700, 10026988), (730, 9614920), (805, 8719120), (920, 7629230), (1022, 6867800), (1150, 6103384), (1168, 6009325), (1288, 5449450), (1400, 5013494), (1460, 4807460), (1493, 4701200), (1610, 4359560), (1679, 4180400), (1825, 3845968), (1840, 3814615), (2044, 3433900), (2300, 3051692), (2555, 2747120), (2576, 2724725), (2800, 2506747), (2920, 2403730), (2986, 2350600), (3220, 2179780), (3358, 2090200), (3650, 1922984), (4025, 1743824), (4088, 1716950), (4600, 1525846), (5110, 1373560), (5840, 1201865), (5972, 1175300), (6440, 1089890), (6716, 1045100), (7300, 961492), (7465, 940240), (8050, 871912), (8176, 858475), (8395, 836080), (9200, 762923), (10220, 686780), (10451, 671600), (11753, 597200), (11944, 587650), (12775, 549424), (12880, 544945), (13432, 522550), (14600, 480746), (14930, 470120), (16100, 435956), (16790, 418040), (20440, 343390), (20902, 335800), (23506, 298600), (23888, 293825), (25550, 274712), (26864, 261275), (29200, 240373), (29860, 235060), (32200, 217978), (33580, 209020), (34339, 204400), (37325, 188048), (40880, 171695), (41804, 167900), (41975, 167216), (47012, 149300), (51100, 137356), (52255, 134320), (58765, 119440), (59720, 117530), (64400, 108989), (67160, 104510), (68678, 102200), (74650, 94024), (83608, 83950)]