2078931960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3767}}^1$

素因数の和:3867

約数の個数: 256

約数和(自身を含む): 8030361600

約数和(自身を除く): 5951429640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 73, 84, 90, 105, 108, 120, 126, 135, 140, 146, 168, 180, 189, 210, 216, 219, 252, 270, 280, 292, 315, 360, 365, 378, 420, 438, 504, 511, 540, 584, 630, 657, 730, 756, 840, 876, 945, 1022, 1080, 1095, 1260, 1314, 1460, 1512, 1533, 1752, 1890, 1971, 2044, 2190, 2520, 2555, 2628, 2920, 3066, 3285, 3767, 3780, 3942, 4088, 4380, 4599, 5110, 5256, 6132, 6570, 7534, 7560, 7665, 7884, 8760, 9198, 9855, 10220, 11301, 12264, 13140, 13797, 15068, 15330, 15768, 18396, 18835, 19710, 20440, 22602, 22995, 26280, 26369, 27594, 30136, 30660, 33903, 36792, 37670, 39420, 45204, 45990, 52738, 55188, 56505, 61320, 67806, 68985, 75340, 78840, 79107, 90408, 91980, 101709, 105476, 110376, 113010, 131845, 135612, 137970, 150680, 158214, 169515, 183960, 203418, 210952, 226020, 237321, 263690, 271224, 274991, 275940, 316428, 339030, 395535, 406836, 452040, 474642, 508545, 527380, 549982, 551880, 632856, 678060, 711963, 791070, 813672, 824973, 949284, 1017090, 1054760, 1099964, 1186605, 1356120, 1374955, 1423926, 1582140, 1649946, 1898568, 1924937, 2034180, 2199928, 2373210, 2474919, 2749910, 2847852, 3164280, 3299892, 3559815, 3849874, 4068360, 4124865, 4746420, 4949838, 5499820, 5695704, 5774811, 6599784, 7119630, 7424757, 7699748, 8249730, 9492840, 9624685, 9899676, 10999640, 11549622, 12374595, 14239260, 14849514, 15399496, 16499460, 17324433, 19249370, 19799352, 23099244, 24749190, 28478520, 28874055, 29699028, 32998920, 34648866, 37123785, 38498740, 46198488, 49498380, 51973299, 57748110, 59398056, 69297732, 74247570, 76997480, 86622165, 98996760, 103946598, 115496220, 138595464, 148495140, 173244330, 207893196, 230992440, 259866495, 296990280, 346488660, 415786392, 519732990, 692977320, 1039465980, 2078931960]

約数ペア:

[(1, 2078931960), (2, 1039465980), (3, 692977320), (4, 519732990), (5, 415786392), (6, 346488660), (7, 296990280), (8, 259866495), (9, 230992440), (10, 207893196), (12, 173244330), (14, 148495140), (15, 138595464), (18, 115496220), (20, 103946598), (21, 98996760), (24, 86622165), (27, 76997480), (28, 74247570), (30, 69297732), (35, 59398056), (36, 57748110), (40, 51973299), (42, 49498380), (45, 46198488), (54, 38498740), (56, 37123785), (60, 34648866), (63, 32998920), (70, 29699028), (72, 28874055), (73, 28478520), (84, 24749190), (90, 23099244), (105, 19799352), (108, 19249370), (120, 17324433), (126, 16499460), (135, 15399496), (140, 14849514), (146, 14239260), (168, 12374595), (180, 11549622), (189, 10999640), (210, 9899676), (216, 9624685), (219, 9492840), (252, 8249730), (270, 7699748), (280, 7424757), (292, 7119630), (315, 6599784), (360, 5774811), (365, 5695704), (378, 5499820), (420, 4949838), (438, 4746420), (504, 4124865), (511, 4068360), (540, 3849874), (584, 3559815), (630, 3299892), (657, 3164280), (730, 2847852), (756, 2749910), (840, 2474919), (876, 2373210), (945, 2199928), (1022, 2034180), (1080, 1924937), (1095, 1898568), (1260, 1649946), (1314, 1582140), (1460, 1423926), (1512, 1374955), (1533, 1356120), (1752, 1186605), (1890, 1099964), (1971, 1054760), (2044, 1017090), (2190, 949284), (2520, 824973), (2555, 813672), (2628, 791070), (2920, 711963), (3066, 678060), (3285, 632856), (3767, 551880), (3780, 549982), (3942, 527380), (4088, 508545), (4380, 474642), (4599, 452040), (5110, 406836), (5256, 395535), (6132, 339030), (6570, 316428), (7534, 275940), (7560, 274991), (7665, 271224), (7884, 263690), (8760, 237321), (9198, 226020), (9855, 210952), (10220, 203418), (11301, 183960), (12264, 169515), (13140, 158214), (13797, 150680), (15068, 137970), (15330, 135612), (15768, 131845), (18396, 113010), (18835, 110376), (19710, 105476), (20440, 101709), (22602, 91980), (22995, 90408), (26280, 79107), (26369, 78840), (27594, 75340), (30136, 68985), (30660, 67806), (33903, 61320), (36792, 56505), (37670, 55188), (39420, 52738), (45204, 45990)]