409063920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{823}}^1$

素因数の和:967

約数の個数: 160

約数和(自身を含む): 1348723200

約数和(自身を除く): 939659280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 109, 114, 120, 152, 190, 218, 228, 240, 285, 304, 327, 380, 436, 456, 545, 570, 654, 760, 823, 872, 912, 1090, 1140, 1308, 1520, 1635, 1646, 1744, 2071, 2180, 2280, 2469, 2616, 3270, 3292, 4115, 4142, 4360, 4560, 4938, 5232, 6213, 6540, 6584, 8230, 8284, 8720, 9876, 10355, 12345, 12426, 13080, 13168, 15637, 16460, 16568, 19752, 20710, 24690, 24852, 26160, 31065, 31274, 32920, 33136, 39504, 41420, 46911, 49380, 49704, 62130, 62548, 65840, 78185, 82840, 89707, 93822, 98760, 99408, 124260, 125096, 156370, 165680, 179414, 187644, 197520, 234555, 248520, 250192, 269121, 312740, 358828, 375288, 448535, 469110, 497040, 538242, 625480, 717656, 750576, 897070, 938220, 1076484, 1250960, 1345605, 1435312, 1704433, 1794140, 1876440, 2152968, 2691210, 3408866, 3588280, 3752880, 4305936, 5113299, 5382420, 6817732, 7176560, 8522165, 10226598, 10764840, 13635464, 17044330, 20453196, 21529680, 25566495, 27270928, 34088660, 40906392, 51132990, 68177320, 81812784, 102265980, 136354640, 204531960, 409063920]

約数ペア:

[(1, 409063920), (2, 204531960), (3, 136354640), (4, 102265980), (5, 81812784), (6, 68177320), (8, 51132990), (10, 40906392), (12, 34088660), (15, 27270928), (16, 25566495), (19, 21529680), (20, 20453196), (24, 17044330), (30, 13635464), (38, 10764840), (40, 10226598), (48, 8522165), (57, 7176560), (60, 6817732), (76, 5382420), (80, 5113299), (95, 4305936), (109, 3752880), (114, 3588280), (120, 3408866), (152, 2691210), (190, 2152968), (218, 1876440), (228, 1794140), (240, 1704433), (285, 1435312), (304, 1345605), (327, 1250960), (380, 1076484), (436, 938220), (456, 897070), (545, 750576), (570, 717656), (654, 625480), (760, 538242), (823, 497040), (872, 469110), (912, 448535), (1090, 375288), (1140, 358828), (1308, 312740), (1520, 269121), (1635, 250192), (1646, 248520), (1744, 234555), (2071, 197520), (2180, 187644), (2280, 179414), (2469, 165680), (2616, 156370), (3270, 125096), (3292, 124260), (4115, 99408), (4142, 98760), (4360, 93822), (4560, 89707), (4938, 82840), (5232, 78185), (6213, 65840), (6540, 62548), (6584, 62130), (8230, 49704), (8284, 49380), (8720, 46911), (9876, 41420), (10355, 39504), (12345, 33136), (12426, 32920), (13080, 31274), (13168, 31065), (15637, 26160), (16460, 24852), (16568, 24690), (19752, 20710)]