389627040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{677}}^1$

素因数の和:815

約数の個数: 192

約数和(自身を含む): 1353179520

約数和(自身を除く): 963552480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 109, 110, 120, 132, 160, 165, 176, 218, 220, 240, 264, 327, 330, 352, 436, 440, 480, 528, 545, 654, 660, 677, 872, 880, 1056, 1090, 1199, 1308, 1320, 1354, 1635, 1744, 1760, 2031, 2180, 2398, 2616, 2640, 2708, 3270, 3385, 3488, 3597, 4062, 4360, 4796, 5232, 5280, 5416, 5995, 6540, 6770, 7194, 7447, 8124, 8720, 9592, 10155, 10464, 10832, 11990, 13080, 13540, 14388, 14894, 16248, 17440, 17985, 19184, 20310, 21664, 22341, 23980, 26160, 27080, 28776, 29788, 32496, 35970, 37235, 38368, 40620, 44682, 47960, 52320, 54160, 57552, 59576, 64992, 71940, 73793, 74470, 81240, 89364, 95920, 108320, 111705, 115104, 119152, 143880, 147586, 148940, 162480, 178728, 191840, 221379, 223410, 238304, 287760, 295172, 297880, 324960, 357456, 368965, 442758, 446820, 575520, 590344, 595760, 714912, 737930, 811723, 885516, 893640, 1106895, 1180688, 1191520, 1475860, 1623446, 1771032, 1787280, 2213790, 2361376, 2435169, 2951720, 3246892, 3542064, 3574560, 4058615, 4427580, 4870338, 5903440, 6493784, 7084128, 8117230, 8855160, 9740676, 11806880, 12175845, 12987568, 16234460, 17710320, 19481352, 24351690, 25975136, 32468920, 35420640, 38962704, 48703380, 64937840, 77925408, 97406760, 129875680, 194813520, 389627040]

約数ペア:

[(1, 389627040), (2, 194813520), (3, 129875680), (4, 97406760), (5, 77925408), (6, 64937840), (8, 48703380), (10, 38962704), (11, 35420640), (12, 32468920), (15, 25975136), (16, 24351690), (20, 19481352), (22, 17710320), (24, 16234460), (30, 12987568), (32, 12175845), (33, 11806880), (40, 9740676), (44, 8855160), (48, 8117230), (55, 7084128), (60, 6493784), (66, 5903440), (80, 4870338), (88, 4427580), (96, 4058615), (109, 3574560), (110, 3542064), (120, 3246892), (132, 2951720), (160, 2435169), (165, 2361376), (176, 2213790), (218, 1787280), (220, 1771032), (240, 1623446), (264, 1475860), (327, 1191520), (330, 1180688), (352, 1106895), (436, 893640), (440, 885516), (480, 811723), (528, 737930), (545, 714912), (654, 595760), (660, 590344), (677, 575520), (872, 446820), (880, 442758), (1056, 368965), (1090, 357456), (1199, 324960), (1308, 297880), (1320, 295172), (1354, 287760), (1635, 238304), (1744, 223410), (1760, 221379), (2031, 191840), (2180, 178728), (2398, 162480), (2616, 148940), (2640, 147586), (2708, 143880), (3270, 119152), (3385, 115104), (3488, 111705), (3597, 108320), (4062, 95920), (4360, 89364), (4796, 81240), (5232, 74470), (5280, 73793), (5416, 71940), (5995, 64992), (6540, 59576), (6770, 57552), (7194, 54160), (7447, 52320), (8124, 47960), (8720, 44682), (9592, 40620), (10155, 38368), (10464, 37235), (10832, 35970), (11990, 32496), (13080, 29788), (13540, 28776), (14388, 27080), (14894, 26160), (16248, 23980), (17440, 22341), (17985, 21664), (19184, 20310)]