904040760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:758

約数の個数: 256

約数和(自身を含む): 3283752960

約数和(自身を除く): 2379712200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 73, 84, 92, 105, 115, 120, 138, 140, 146, 161, 168, 184, 210, 219, 230, 276, 280, 292, 322, 345, 365, 420, 438, 460, 483, 511, 552, 584, 641, 644, 690, 730, 805, 840, 876, 920, 966, 1022, 1095, 1282, 1288, 1380, 1460, 1533, 1610, 1679, 1752, 1923, 1932, 2044, 2190, 2415, 2555, 2564, 2760, 2920, 3066, 3205, 3220, 3358, 3846, 3864, 4088, 4380, 4487, 4830, 5037, 5110, 5128, 6132, 6410, 6440, 6716, 7665, 7692, 8395, 8760, 8974, 9615, 9660, 10074, 10220, 11753, 12264, 12820, 13432, 13461, 14743, 15330, 15384, 16790, 17948, 19230, 19320, 20148, 20440, 22435, 23506, 25185, 25640, 26922, 29486, 30660, 33580, 35259, 35896, 38460, 40296, 44229, 44870, 46793, 47012, 50370, 53844, 58765, 58972, 61320, 67160, 67305, 70518, 73715, 76920, 88458, 89740, 93586, 94024, 100740, 103201, 107688, 117530, 117944, 134610, 140379, 141036, 147430, 176295, 176916, 179480, 187172, 201480, 206402, 221145, 233965, 235060, 269220, 280758, 282072, 294860, 309603, 327551, 352590, 353832, 374344, 412804, 442290, 467930, 470120, 516005, 538440, 561516, 589720, 619206, 655102, 701895, 705180, 825608, 884580, 935860, 982653, 1032010, 1076239, 1123032, 1238412, 1310204, 1403790, 1410360, 1548015, 1637755, 1769160, 1871720, 1965306, 2064020, 2152478, 2476824, 2620408, 2807580, 3096030, 3228717, 3275510, 3930612, 4128040, 4304956, 4913265, 5381195, 5615160, 6192060, 6457434, 6551020, 7533673, 7861224, 8609912, 9826530, 10762390, 12384120, 12914868, 13102040, 15067346, 16143585, 19653060, 21524780, 22601019, 25829736, 30134692, 32287170, 37668365, 39306120, 43049560, 45202038, 60269384, 64574340, 75336730, 90404076, 113005095, 129148680, 150673460, 180808152, 226010190, 301346920, 452020380, 904040760]

約数ペア:

[(1, 904040760), (2, 452020380), (3, 301346920), (4, 226010190), (5, 180808152), (6, 150673460), (7, 129148680), (8, 113005095), (10, 90404076), (12, 75336730), (14, 64574340), (15, 60269384), (20, 45202038), (21, 43049560), (23, 39306120), (24, 37668365), (28, 32287170), (30, 30134692), (35, 25829736), (40, 22601019), (42, 21524780), (46, 19653060), (56, 16143585), (60, 15067346), (69, 13102040), (70, 12914868), (73, 12384120), (84, 10762390), (92, 9826530), (105, 8609912), (115, 7861224), (120, 7533673), (138, 6551020), (140, 6457434), (146, 6192060), (161, 5615160), (168, 5381195), (184, 4913265), (210, 4304956), (219, 4128040), (230, 3930612), (276, 3275510), (280, 3228717), (292, 3096030), (322, 2807580), (345, 2620408), (365, 2476824), (420, 2152478), (438, 2064020), (460, 1965306), (483, 1871720), (511, 1769160), (552, 1637755), (584, 1548015), (641, 1410360), (644, 1403790), (690, 1310204), (730, 1238412), (805, 1123032), (840, 1076239), (876, 1032010), (920, 982653), (966, 935860), (1022, 884580), (1095, 825608), (1282, 705180), (1288, 701895), (1380, 655102), (1460, 619206), (1533, 589720), (1610, 561516), (1679, 538440), (1752, 516005), (1923, 470120), (1932, 467930), (2044, 442290), (2190, 412804), (2415, 374344), (2555, 353832), (2564, 352590), (2760, 327551), (2920, 309603), (3066, 294860), (3205, 282072), (3220, 280758), (3358, 269220), (3846, 235060), (3864, 233965), (4088, 221145), (4380, 206402), (4487, 201480), (4830, 187172), (5037, 179480), (5110, 176916), (5128, 176295), (6132, 147430), (6410, 141036), (6440, 140379), (6716, 134610), (7665, 117944), (7692, 117530), (8395, 107688), (8760, 103201), (8974, 100740), (9615, 94024), (9660, 93586), (10074, 89740), (10220, 88458), (11753, 76920), (12264, 73715), (12820, 70518), (13432, 67305), (13461, 67160), (14743, 61320), (15330, 58972), (15384, 58765), (16790, 53844), (17948, 50370), (19230, 47012), (19320, 46793), (20148, 44870), (20440, 44229), (22435, 40296), (23506, 38460), (25185, 35896), (25640, 35259), (26922, 33580), (29486, 30660)]