386489040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{607}}^1$

素因数の和:1009

約数の個数: 160

約数和(自身を含む): 1375150080

約数和(自身を除く): 988661040

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, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 379, 420, 560, 607, 758, 840, 1137, 1214, 1516, 1680, 1821, 1895, 2274, 2428, 2653, 3032, 3035, 3642, 3790, 4249, 4548, 4856, 5306, 5685, 6064, 6070, 7284, 7580, 7959, 8498, 9096, 9105, 9712, 10612, 11370, 12140, 12747, 13265, 14568, 15160, 15918, 16996, 18192, 18210, 21224, 21245, 22740, 24280, 25494, 26530, 29136, 30320, 31836, 33992, 36420, 39795, 42448, 42490, 45480, 48560, 50988, 53060, 63672, 63735, 67984, 72840, 79590, 84980, 90960, 101976, 106120, 127344, 127470, 145680, 159180, 169960, 203952, 212240, 230053, 254940, 318360, 339920, 460106, 509880, 636720, 690159, 920212, 1019760, 1150265, 1380318, 1610371, 1840424, 2300530, 2760636, 3220742, 3450795, 3680848, 4601060, 4831113, 5521272, 6441484, 6901590, 8051855, 9202120, 9662226, 11042544, 12882968, 13803180, 16103710, 18404240, 19324452, 24155565, 25765936, 27606360, 32207420, 38648904, 48311130, 55212720, 64414840, 77297808, 96622260, 128829680, 193244520, 386489040]

約数ペア:

[(1, 386489040), (2, 193244520), (3, 128829680), (4, 96622260), (5, 77297808), (6, 64414840), (7, 55212720), (8, 48311130), (10, 38648904), (12, 32207420), (14, 27606360), (15, 25765936), (16, 24155565), (20, 19324452), (21, 18404240), (24, 16103710), (28, 13803180), (30, 12882968), (35, 11042544), (40, 9662226), (42, 9202120), (48, 8051855), (56, 6901590), (60, 6441484), (70, 5521272), (80, 4831113), (84, 4601060), (105, 3680848), (112, 3450795), (120, 3220742), (140, 2760636), (168, 2300530), (210, 1840424), (240, 1610371), (280, 1380318), (336, 1150265), (379, 1019760), (420, 920212), (560, 690159), (607, 636720), (758, 509880), (840, 460106), (1137, 339920), (1214, 318360), (1516, 254940), (1680, 230053), (1821, 212240), (1895, 203952), (2274, 169960), (2428, 159180), (2653, 145680), (3032, 127470), (3035, 127344), (3642, 106120), (3790, 101976), (4249, 90960), (4548, 84980), (4856, 79590), (5306, 72840), (5685, 67984), (6064, 63735), (6070, 63672), (7284, 53060), (7580, 50988), (7959, 48560), (8498, 45480), (9096, 42490), (9105, 42448), (9712, 39795), (10612, 36420), (11370, 33992), (12140, 31836), (12747, 30320), (13265, 29136), (14568, 26530), (15160, 25494), (15918, 24280), (16996, 22740), (18192, 21245), (18210, 21224)]