342557040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{29129}}^1$

素因数の和:29159

約数の個数: 120

約数和(自身を含む): 1235345040

約数和(自身を除く): 892788000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 29129, 58258, 87387, 116516, 145645, 174774, 203903, 233032, 291290, 349548, 407806, 436935, 466064, 582580, 611709, 699096, 815612, 873870, 1019515, 1165160, 1223418, 1398192, 1427321, 1631224, 1747740, 2039030, 2330320, 2446836, 2854642, 3058545, 3262448, 3495480, 4078060, 4281963, 4893672, 5709284, 6117090, 6990960, 7136605, 8156120, 8563926, 9787344, 11418568, 12234180, 14273210, 16312240, 17127852, 21409815, 22837136, 24468360, 28546420, 34255704, 42819630, 48936720, 57092840, 68511408, 85639260, 114185680, 171278520, 342557040]

約数ペア:

[(1, 342557040), (2, 171278520), (3, 114185680), (4, 85639260), (5, 68511408), (6, 57092840), (7, 48936720), (8, 42819630), (10, 34255704), (12, 28546420), (14, 24468360), (15, 22837136), (16, 21409815), (20, 17127852), (21, 16312240), (24, 14273210), (28, 12234180), (30, 11418568), (35, 9787344), (40, 8563926), (42, 8156120), (48, 7136605), (49, 6990960), (56, 6117090), (60, 5709284), (70, 4893672), (80, 4281963), (84, 4078060), (98, 3495480), (105, 3262448), (112, 3058545), (120, 2854642), (140, 2446836), (147, 2330320), (168, 2039030), (196, 1747740), (210, 1631224), (240, 1427321), (245, 1398192), (280, 1223418), (294, 1165160), (336, 1019515), (392, 873870), (420, 815612), (490, 699096), (560, 611709), (588, 582580), (735, 466064), (784, 436935), (840, 407806), (980, 349548), (1176, 291290), (1470, 233032), (1680, 203903), (1960, 174774), (2352, 145645), (2940, 116516), (3920, 87387), (5880, 58258), (11760, 29129)]