2600493280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:694

約数の個数: 288

約数和(自身を含む): 7979489280

約数和(自身を除く): 5378996000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 121, 124, 140, 154, 155, 160, 176, 217, 220, 224, 242, 248, 280, 308, 310, 341, 352, 385, 434, 440, 484, 496, 560, 605, 616, 619, 620, 682, 770, 847, 868, 880, 968, 992, 1085, 1120, 1210, 1232, 1238, 1240, 1364, 1540, 1694, 1705, 1736, 1760, 1936, 2170, 2387, 2420, 2464, 2476, 2480, 2728, 3080, 3095, 3388, 3410, 3472, 3751, 3872, 4235, 4333, 4340, 4774, 4840, 4952, 4960, 5456, 6160, 6190, 6776, 6809, 6820, 6944, 7502, 8470, 8666, 8680, 9548, 9680, 9904, 10912, 11935, 12320, 12380, 13552, 13618, 13640, 15004, 16940, 17332, 17360, 18755, 19096, 19189, 19360, 19808, 21665, 23870, 24760, 26257, 27104, 27236, 27280, 30008, 33880, 34045, 34664, 34720, 37510, 38192, 38378, 43330, 47663, 47740, 49520, 52514, 54472, 54560, 60016, 67760, 68090, 69328, 74899, 75020, 76384, 76756, 86660, 95326, 95480, 95945, 99040, 105028, 108944, 120032, 131285, 134323, 135520, 136180, 138656, 149798, 150040, 153512, 173320, 190652, 190960, 191890, 210056, 211079, 217888, 238315, 262570, 268646, 272360, 299596, 300080, 307024, 346640, 374495, 381304, 381920, 383780, 420112, 422158, 476630, 524293, 525140, 537292, 544720, 599192, 600160, 614048, 671615, 693280, 748990, 762608, 767560, 840224, 844316, 953260, 1048586, 1050280, 1055395, 1074584, 1089440, 1198384, 1343230, 1477553, 1497980, 1525216, 1535120, 1688632, 1906520, 2097172, 2100560, 2110790, 2149168, 2321869, 2396768, 2621465, 2686460, 2955106, 2995960, 3070240, 3377264, 3813040, 4194344, 4201120, 4221580, 4298336, 4643738, 5242930, 5372920, 5910212, 5991920, 6754528, 7387765, 7626080, 8388688, 8443160, 9287476, 10485860, 10745840, 11609345, 11820424, 11983840, 14775530, 16253083, 16777376, 16886320, 18574952, 20971720, 21491680, 23218690, 23640848, 29551060, 32506166, 33772640, 37149904, 41943440, 46437380, 47281696, 59102120, 65012332, 74299808, 81265415, 83886880, 92874760, 118204240, 130024664, 162530830, 185749520, 236408480, 260049328, 325061660, 371499040, 520098656, 650123320, 1300246640, 2600493280]

約数ペア:

[(1, 2600493280), (2, 1300246640), (4, 650123320), (5, 520098656), (7, 371499040), (8, 325061660), (10, 260049328), (11, 236408480), (14, 185749520), (16, 162530830), (20, 130024664), (22, 118204240), (28, 92874760), (31, 83886880), (32, 81265415), (35, 74299808), (40, 65012332), (44, 59102120), (55, 47281696), (56, 46437380), (62, 41943440), (70, 37149904), (77, 33772640), (80, 32506166), (88, 29551060), (110, 23640848), (112, 23218690), (121, 21491680), (124, 20971720), (140, 18574952), (154, 16886320), (155, 16777376), (160, 16253083), (176, 14775530), (217, 11983840), (220, 11820424), (224, 11609345), (242, 10745840), (248, 10485860), (280, 9287476), (308, 8443160), (310, 8388688), (341, 7626080), (352, 7387765), (385, 6754528), (434, 5991920), (440, 5910212), (484, 5372920), (496, 5242930), (560, 4643738), (605, 4298336), (616, 4221580), (619, 4201120), (620, 4194344), (682, 3813040), (770, 3377264), (847, 3070240), (868, 2995960), (880, 2955106), (968, 2686460), (992, 2621465), (1085, 2396768), (1120, 2321869), (1210, 2149168), (1232, 2110790), (1238, 2100560), (1240, 2097172), (1364, 1906520), (1540, 1688632), (1694, 1535120), (1705, 1525216), (1736, 1497980), (1760, 1477553), (1936, 1343230), (2170, 1198384), (2387, 1089440), (2420, 1074584), (2464, 1055395), (2476, 1050280), (2480, 1048586), (2728, 953260), (3080, 844316), (3095, 840224), (3388, 767560), (3410, 762608), (3472, 748990), (3751, 693280), (3872, 671615), (4235, 614048), (4333, 600160), (4340, 599192), (4774, 544720), (4840, 537292), (4952, 525140), (4960, 524293), (5456, 476630), (6160, 422158), (6190, 420112), (6776, 383780), (6809, 381920), (6820, 381304), (6944, 374495), (7502, 346640), (8470, 307024), (8666, 300080), (8680, 299596), (9548, 272360), (9680, 268646), (9904, 262570), (10912, 238315), (11935, 217888), (12320, 211079), (12380, 210056), (13552, 191890), (13618, 190960), (13640, 190652), (15004, 173320), (16940, 153512), (17332, 150040), (17360, 149798), (18755, 138656), (19096, 136180), (19189, 135520), (19360, 134323), (19808, 131285), (21665, 120032), (23870, 108944), (24760, 105028), (26257, 99040), (27104, 95945), (27236, 95480), (27280, 95326), (30008, 86660), (33880, 76756), (34045, 76384), (34664, 75020), (34720, 74899), (37510, 69328), (38192, 68090), (38378, 67760), (43330, 60016), (47663, 54560), (47740, 54472), (49520, 52514)]