1930701080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:410

約数の個数: 256

約数和(自身を含む): 5687746560

約数和(自身を除く): 3757045480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 73, 77, 88, 110, 124, 140, 146, 154, 155, 217, 220, 248, 277, 280, 292, 308, 310, 341, 365, 385, 434, 440, 511, 554, 584, 616, 620, 682, 730, 770, 803, 868, 1022, 1085, 1108, 1240, 1364, 1385, 1460, 1540, 1606, 1705, 1736, 1939, 2044, 2170, 2216, 2263, 2387, 2555, 2728, 2770, 2920, 3047, 3080, 3212, 3410, 3878, 4015, 4088, 4340, 4526, 4774, 5110, 5540, 5621, 6094, 6424, 6820, 7756, 8030, 8587, 8680, 9052, 9548, 9695, 10220, 11080, 11242, 11315, 11935, 12188, 13640, 15235, 15512, 15841, 16060, 17174, 18104, 19096, 19390, 20221, 20440, 21329, 22484, 22630, 23870, 24376, 24893, 28105, 30470, 31682, 32120, 34348, 38780, 40442, 42658, 42935, 44968, 45260, 47740, 49786, 56210, 60109, 60940, 63364, 68696, 77560, 79205, 80884, 85316, 85870, 90520, 94457, 95480, 99572, 101105, 106645, 112420, 120218, 121880, 124465, 126728, 141547, 158410, 161768, 170632, 171740, 174251, 188914, 199144, 202210, 213290, 222431, 224840, 240436, 248930, 283094, 300545, 316820, 343480, 348502, 377828, 404420, 426580, 444862, 472285, 480872, 497860, 566188, 601090, 626851, 633640, 661199, 697004, 707735, 755656, 808840, 853160, 871255, 889724, 944570, 995720, 1112155, 1132376, 1202180, 1253702, 1322398, 1394008, 1415470, 1557017, 1742510, 1779448, 1889140, 2224310, 2404360, 2507404, 2644796, 2830940, 3114034, 3134255, 3305995, 3485020, 3778280, 4387957, 4448620, 5014808, 5289592, 5661880, 6228068, 6268510, 6611990, 6895361, 6970040, 7785085, 8775914, 8897240, 12456136, 12537020, 13223980, 13790722, 15570170, 17551828, 21939785, 25074040, 26447960, 27581444, 31140340, 34476805, 35103656, 43879570, 48267527, 55162888, 62280680, 68953610, 87759140, 96535054, 137907220, 175518280, 193070108, 241337635, 275814440, 386140216, 482675270, 965350540, 1930701080]

約数ペア:

[(1, 1930701080), (2, 965350540), (4, 482675270), (5, 386140216), (7, 275814440), (8, 241337635), (10, 193070108), (11, 175518280), (14, 137907220), (20, 96535054), (22, 87759140), (28, 68953610), (31, 62280680), (35, 55162888), (40, 48267527), (44, 43879570), (55, 35103656), (56, 34476805), (62, 31140340), (70, 27581444), (73, 26447960), (77, 25074040), (88, 21939785), (110, 17551828), (124, 15570170), (140, 13790722), (146, 13223980), (154, 12537020), (155, 12456136), (217, 8897240), (220, 8775914), (248, 7785085), (277, 6970040), (280, 6895361), (292, 6611990), (308, 6268510), (310, 6228068), (341, 5661880), (365, 5289592), (385, 5014808), (434, 4448620), (440, 4387957), (511, 3778280), (554, 3485020), (584, 3305995), (616, 3134255), (620, 3114034), (682, 2830940), (730, 2644796), (770, 2507404), (803, 2404360), (868, 2224310), (1022, 1889140), (1085, 1779448), (1108, 1742510), (1240, 1557017), (1364, 1415470), (1385, 1394008), (1460, 1322398), (1540, 1253702), (1606, 1202180), (1705, 1132376), (1736, 1112155), (1939, 995720), (2044, 944570), (2170, 889724), (2216, 871255), (2263, 853160), (2387, 808840), (2555, 755656), (2728, 707735), (2770, 697004), (2920, 661199), (3047, 633640), (3080, 626851), (3212, 601090), (3410, 566188), (3878, 497860), (4015, 480872), (4088, 472285), (4340, 444862), (4526, 426580), (4774, 404420), (5110, 377828), (5540, 348502), (5621, 343480), (6094, 316820), (6424, 300545), (6820, 283094), (7756, 248930), (8030, 240436), (8587, 224840), (8680, 222431), (9052, 213290), (9548, 202210), (9695, 199144), (10220, 188914), (11080, 174251), (11242, 171740), (11315, 170632), (11935, 161768), (12188, 158410), (13640, 141547), (15235, 126728), (15512, 124465), (15841, 121880), (16060, 120218), (17174, 112420), (18104, 106645), (19096, 101105), (19390, 99572), (20221, 95480), (20440, 94457), (21329, 90520), (22484, 85870), (22630, 85316), (23870, 80884), (24376, 79205), (24893, 77560), (28105, 68696), (30470, 63364), (31682, 60940), (32120, 60109), (34348, 56210), (38780, 49786), (40442, 47740), (42658, 45260), (42935, 44968)]