1530969720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:323

約数の個数: 384

約数和(自身を含む): 5689128960

約数和(自身を除く): 4158159240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 37, 40, 42, 49, 56, 60, 62, 70, 74, 84, 93, 98, 105, 111, 120, 124, 140, 147, 148, 155, 168, 185, 186, 196, 210, 217, 222, 227, 245, 248, 259, 280, 294, 296, 310, 370, 372, 392, 420, 434, 444, 454, 465, 490, 518, 555, 588, 620, 651, 681, 735, 740, 744, 777, 840, 868, 888, 908, 930, 980, 1036, 1085, 1110, 1135, 1147, 1176, 1240, 1295, 1302, 1362, 1470, 1480, 1519, 1554, 1589, 1736, 1813, 1816, 1860, 1960, 2072, 2170, 2220, 2270, 2294, 2590, 2604, 2724, 2940, 3038, 3108, 3178, 3255, 3405, 3441, 3626, 3720, 3885, 4340, 4440, 4540, 4557, 4588, 4767, 5180, 5208, 5439, 5448, 5735, 5880, 6076, 6216, 6356, 6510, 6810, 6882, 7037, 7252, 7595, 7770, 7945, 8029, 8399, 8680, 9065, 9080, 9114, 9176, 9534, 10360, 10878, 11123, 11470, 12152, 12712, 13020, 13620, 13764, 14074, 14504, 15190, 15540, 15890, 16058, 16798, 17205, 18130, 18228, 19068, 21111, 21756, 22246, 22785, 22940, 23835, 24087, 25197, 26040, 27195, 27240, 27528, 28148, 30380, 31080, 31780, 32116, 33369, 33596, 34410, 35185, 36260, 36456, 38136, 40145, 41995, 42222, 43512, 44492, 45570, 45880, 47670, 48174, 49259, 50394, 54390, 55615, 56203, 56296, 58793, 60760, 63560, 64232, 66738, 67192, 68820, 70370, 72520, 80290, 83990, 84444, 88984, 91140, 95340, 96348, 98518, 100788, 105555, 108780, 111230, 112406, 117586, 120435, 125985, 133476, 137640, 140740, 147777, 160580, 166845, 167980, 168609, 168888, 176379, 182280, 190680, 192696, 197036, 201576, 211110, 217560, 222460, 224812, 235172, 240870, 246295, 251970, 260369, 266952, 281015, 281480, 293965, 295554, 321160, 333690, 335960, 337218, 344813, 352758, 394072, 411551, 422220, 444920, 449624, 470344, 481740, 492590, 503940, 520738, 562030, 587930, 591108, 667380, 674436, 689626, 705516, 738885, 781107, 823102, 843045, 844440, 881895, 963480, 985180, 1007880, 1034439, 1041476, 1124060, 1175860, 1182216, 1234653, 1301845, 1334760, 1348872, 1379252, 1411032, 1477770, 1562214, 1646204, 1686090, 1724065, 1763790, 1822583, 1970360, 2057755, 2068878, 2082952, 2248120, 2351720, 2469306, 2603690, 2758504, 2955540, 3124428, 3292408, 3372180, 3448130, 3527580, 3645166, 3905535, 4115510, 4137756, 4938612, 5172195, 5207380, 5467749, 5911080, 6173265, 6248856, 6744360, 6896260, 7055160, 7290332, 7811070, 8231020, 8275512, 9112915, 9877224, 10344390, 10414760, 10935498, 12346530, 12758081, 13792520, 14580664, 15622140, 16462040, 18225830, 20688780, 21870996, 24693060, 25516162, 27338745, 31244280, 36451660, 38274243, 41377560, 43741992, 49386120, 51032324, 54677490, 63790405, 72903320, 76548486, 102064648, 109354980, 127580810, 153096972, 191371215, 218709960, 255161620, 306193944, 382742430, 510323240, 765484860, 1530969720]

約数ペア:

[(1, 1530969720), (2, 765484860), (3, 510323240), (4, 382742430), (5, 306193944), (6, 255161620), (7, 218709960), (8, 191371215), (10, 153096972), (12, 127580810), (14, 109354980), (15, 102064648), (20, 76548486), (21, 72903320), (24, 63790405), (28, 54677490), (30, 51032324), (31, 49386120), (35, 43741992), (37, 41377560), (40, 38274243), (42, 36451660), (49, 31244280), (56, 27338745), (60, 25516162), (62, 24693060), (70, 21870996), (74, 20688780), (84, 18225830), (93, 16462040), (98, 15622140), (105, 14580664), (111, 13792520), (120, 12758081), (124, 12346530), (140, 10935498), (147, 10414760), (148, 10344390), (155, 9877224), (168, 9112915), (185, 8275512), (186, 8231020), (196, 7811070), (210, 7290332), (217, 7055160), (222, 6896260), (227, 6744360), (245, 6248856), (248, 6173265), (259, 5911080), (280, 5467749), (294, 5207380), (296, 5172195), (310, 4938612), (370, 4137756), (372, 4115510), (392, 3905535), (420, 3645166), (434, 3527580), (444, 3448130), (454, 3372180), (465, 3292408), (490, 3124428), (518, 2955540), (555, 2758504), (588, 2603690), (620, 2469306), (651, 2351720), (681, 2248120), (735, 2082952), (740, 2068878), (744, 2057755), (777, 1970360), (840, 1822583), (868, 1763790), (888, 1724065), (908, 1686090), (930, 1646204), (980, 1562214), (1036, 1477770), (1085, 1411032), (1110, 1379252), (1135, 1348872), (1147, 1334760), (1176, 1301845), (1240, 1234653), (1295, 1182216), (1302, 1175860), (1362, 1124060), (1470, 1041476), (1480, 1034439), (1519, 1007880), (1554, 985180), (1589, 963480), (1736, 881895), (1813, 844440), (1816, 843045), (1860, 823102), (1960, 781107), (2072, 738885), (2170, 705516), (2220, 689626), (2270, 674436), (2294, 667380), (2590, 591108), (2604, 587930), (2724, 562030), (2940, 520738), (3038, 503940), (3108, 492590), (3178, 481740), (3255, 470344), (3405, 449624), (3441, 444920), (3626, 422220), (3720, 411551), (3885, 394072), (4340, 352758), (4440, 344813), (4540, 337218), (4557, 335960), (4588, 333690), (4767, 321160), (5180, 295554), (5208, 293965), (5439, 281480), (5448, 281015), (5735, 266952), (5880, 260369), (6076, 251970), (6216, 246295), (6356, 240870), (6510, 235172), (6810, 224812), (6882, 222460), (7037, 217560), (7252, 211110), (7595, 201576), (7770, 197036), (7945, 192696), (8029, 190680), (8399, 182280), (8680, 176379), (9065, 168888), (9080, 168609), (9114, 167980), (9176, 166845), (9534, 160580), (10360, 147777), (10878, 140740), (11123, 137640), (11470, 133476), (12152, 125985), (12712, 120435), (13020, 117586), (13620, 112406), (13764, 111230), (14074, 108780), (14504, 105555), (15190, 100788), (15540, 98518), (15890, 96348), (16058, 95340), (16798, 91140), (17205, 88984), (18130, 84444), (18228, 83990), (19068, 80290), (21111, 72520), (21756, 70370), (22246, 68820), (22785, 67192), (22940, 66738), (23835, 64232), (24087, 63560), (25197, 60760), (26040, 58793), (27195, 56296), (27240, 56203), (27528, 55615), (28148, 54390), (30380, 50394), (31080, 49259), (31780, 48174), (32116, 47670), (33369, 45880), (33596, 45570), (34410, 44492), (35185, 43512), (36260, 42222), (36456, 41995), (38136, 40145)]