1345643640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{811}}^1$

素因数の和:1258

約数の個数: 192

約数和(自身を含む): 4788201600

約数和(自身を除く): 3442557960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 419, 440, 495, 660, 792, 811, 838, 990, 1257, 1320, 1622, 1676, 1980, 2095, 2433, 2514, 3244, 3352, 3771, 3960, 4055, 4190, 4609, 4866, 5028, 6285, 6488, 7299, 7542, 8110, 8380, 8921, 9218, 9732, 10056, 12165, 12570, 13827, 14598, 15084, 16220, 16760, 17842, 18436, 18855, 19464, 23045, 24330, 25140, 26763, 27654, 29196, 30168, 32440, 35684, 36495, 36872, 37710, 41481, 44605, 46090, 48660, 50280, 53526, 55308, 58392, 69135, 71368, 72990, 75420, 80289, 82962, 89210, 92180, 97320, 107052, 110616, 133815, 138270, 145980, 150840, 160578, 165924, 178420, 184360, 207405, 214104, 267630, 276540, 291960, 321156, 331848, 339809, 356840, 401445, 414810, 535260, 553080, 642312, 679618, 802890, 829620, 1019427, 1070520, 1359236, 1605780, 1659240, 1699045, 2038854, 2718472, 3058281, 3211560, 3398090, 3737899, 4077708, 5097135, 6116562, 6796180, 7475798, 8155416, 10194270, 11213697, 12233124, 13592360, 14951596, 15291405, 18689495, 20388540, 22427394, 24466248, 29903192, 30582810, 33641091, 37378990, 40777080, 44854788, 56068485, 61165620, 67282182, 74757980, 89709576, 112136970, 122331240, 134564364, 149515960, 168205455, 224273940, 269128728, 336410910, 448547880, 672821820, 1345643640]

約数ペア:

[(1, 1345643640), (2, 672821820), (3, 448547880), (4, 336410910), (5, 269128728), (6, 224273940), (8, 168205455), (9, 149515960), (10, 134564364), (11, 122331240), (12, 112136970), (15, 89709576), (18, 74757980), (20, 67282182), (22, 61165620), (24, 56068485), (30, 44854788), (33, 40777080), (36, 37378990), (40, 33641091), (44, 30582810), (45, 29903192), (55, 24466248), (60, 22427394), (66, 20388540), (72, 18689495), (88, 15291405), (90, 14951596), (99, 13592360), (110, 12233124), (120, 11213697), (132, 10194270), (165, 8155416), (180, 7475798), (198, 6796180), (220, 6116562), (264, 5097135), (330, 4077708), (360, 3737899), (396, 3398090), (419, 3211560), (440, 3058281), (495, 2718472), (660, 2038854), (792, 1699045), (811, 1659240), (838, 1605780), (990, 1359236), (1257, 1070520), (1320, 1019427), (1622, 829620), (1676, 802890), (1980, 679618), (2095, 642312), (2433, 553080), (2514, 535260), (3244, 414810), (3352, 401445), (3771, 356840), (3960, 339809), (4055, 331848), (4190, 321156), (4609, 291960), (4866, 276540), (5028, 267630), (6285, 214104), (6488, 207405), (7299, 184360), (7542, 178420), (8110, 165924), (8380, 160578), (8921, 150840), (9218, 145980), (9732, 138270), (10056, 133815), (12165, 110616), (12570, 107052), (13827, 97320), (14598, 92180), (15084, 89210), (16220, 82962), (16760, 80289), (17842, 75420), (18436, 72990), (18855, 71368), (19464, 69135), (23045, 58392), (24330, 55308), (25140, 53526), (26763, 50280), (27654, 48660), (29196, 46090), (30168, 44605), (32440, 41481), (35684, 37710), (36495, 36872)]