1572550720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6197}}^1$

素因数の和:6288

約数の個数: 112

約数和(自身を含む): 4099456368

約数和(自身を除く): 2526905648

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 61, 64, 65, 80, 104, 122, 130, 160, 208, 244, 260, 305, 320, 416, 488, 520, 610, 793, 832, 976, 1040, 1220, 1586, 1952, 2080, 2440, 3172, 3904, 3965, 4160, 4880, 6197, 6344, 7930, 9760, 12394, 12688, 15860, 19520, 24788, 25376, 30985, 31720, 49576, 50752, 61970, 63440, 80561, 99152, 123940, 126880, 161122, 198304, 247880, 253760, 322244, 378017, 396608, 402805, 495760, 644488, 756034, 805610, 991520, 1288976, 1512068, 1611220, 1890085, 1983040, 2577952, 3024136, 3222440, 3780170, 4914221, 5155904, 6048272, 6444880, 7560340, 9828442, 12096544, 12889760, 15120680, 19656884, 24193088, 24571105, 25779520, 30241360, 39313768, 49142210, 60482720, 78627536, 98284420, 120965440, 157255072, 196568840, 314510144, 393137680, 786275360, 1572550720]

約数ペア:

[(1, 1572550720), (2, 786275360), (4, 393137680), (5, 314510144), (8, 196568840), (10, 157255072), (13, 120965440), (16, 98284420), (20, 78627536), (26, 60482720), (32, 49142210), (40, 39313768), (52, 30241360), (61, 25779520), (64, 24571105), (65, 24193088), (80, 19656884), (104, 15120680), (122, 12889760), (130, 12096544), (160, 9828442), (208, 7560340), (244, 6444880), (260, 6048272), (305, 5155904), (320, 4914221), (416, 3780170), (488, 3222440), (520, 3024136), (610, 2577952), (793, 1983040), (832, 1890085), (976, 1611220), (1040, 1512068), (1220, 1288976), (1586, 991520), (1952, 805610), (2080, 756034), (2440, 644488), (3172, 495760), (3904, 402805), (3965, 396608), (4160, 378017), (4880, 322244), (6197, 253760), (6344, 247880), (7930, 198304), (9760, 161122), (12394, 126880), (12688, 123940), (15860, 99152), (19520, 80561), (24788, 63440), (25376, 61970), (30985, 50752), (31720, 49576)]