2247376000

素因数分解:

$2^7\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 256

約数和(自身を含む): 6049105920

約数和(自身を除く): 3801729920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 32, 40, 46, 50, 62, 64, 80, 92, 100, 115, 124, 125, 128, 155, 160, 184, 197, 200, 230, 248, 250, 310, 320, 368, 394, 400, 460, 496, 500, 575, 620, 640, 713, 736, 775, 788, 800, 920, 985, 992, 1000, 1150, 1240, 1426, 1472, 1550, 1576, 1600, 1840, 1970, 1984, 2000, 2300, 2480, 2852, 2875, 2944, 3100, 3152, 3200, 3565, 3680, 3875, 3940, 3968, 4000, 4531, 4600, 4925, 4960, 5704, 5750, 6107, 6200, 6304, 7130, 7360, 7750, 7880, 8000, 9062, 9200, 9850, 9920, 11408, 11500, 12214, 12400, 12608, 14260, 14720, 15500, 15760, 16000, 17825, 18124, 18400, 19700, 19840, 22655, 22816, 23000, 24428, 24625, 24800, 25216, 28520, 30535, 31000, 31520, 35650, 36248, 36800, 39400, 45310, 45632, 46000, 48856, 49250, 49600, 57040, 61070, 62000, 63040, 71300, 72496, 73600, 78800, 89125, 90620, 91264, 92000, 97712, 98500, 99200, 113275, 114080, 122140, 124000, 126080, 140461, 142600, 144992, 152675, 157600, 178250, 181240, 184000, 195424, 197000, 226550, 228160, 244280, 248000, 280922, 285200, 289984, 305350, 315200, 356500, 362480, 368000, 390848, 394000, 453100, 456320, 488560, 496000, 561844, 566375, 570400, 579968, 610700, 630400, 702305, 713000, 724960, 763375, 781696, 788000, 906200, 977120, 1123688, 1132750, 1140800, 1221400, 1404610, 1426000, 1449920, 1526750, 1576000, 1812400, 1954240, 2247376, 2265500, 2281600, 2442800, 2809220, 2852000, 2899840, 3053500, 3152000, 3511525, 3624800, 3908480, 4494752, 4531000, 4885600, 5618440, 5704000, 6107000, 7023050, 7249600, 8989504, 9062000, 9771200, 11236880, 11408000, 12214000, 14046100, 14499200, 17557625, 17979008, 18124000, 19542400, 22473760, 24428000, 28092200, 35115250, 36248000, 44947520, 48856000, 56184400, 70230500, 72496000, 89895040, 97712000, 112368800, 140461000, 224737600, 280922000, 449475200, 561844000, 1123688000, 2247376000]

約数ペア:

[(1, 2247376000), (2, 1123688000), (4, 561844000), (5, 449475200), (8, 280922000), (10, 224737600), (16, 140461000), (20, 112368800), (23, 97712000), (25, 89895040), (31, 72496000), (32, 70230500), (40, 56184400), (46, 48856000), (50, 44947520), (62, 36248000), (64, 35115250), (80, 28092200), (92, 24428000), (100, 22473760), (115, 19542400), (124, 18124000), (125, 17979008), (128, 17557625), (155, 14499200), (160, 14046100), (184, 12214000), (197, 11408000), (200, 11236880), (230, 9771200), (248, 9062000), (250, 8989504), (310, 7249600), (320, 7023050), (368, 6107000), (394, 5704000), (400, 5618440), (460, 4885600), (496, 4531000), (500, 4494752), (575, 3908480), (620, 3624800), (640, 3511525), (713, 3152000), (736, 3053500), (775, 2899840), (788, 2852000), (800, 2809220), (920, 2442800), (985, 2281600), (992, 2265500), (1000, 2247376), (1150, 1954240), (1240, 1812400), (1426, 1576000), (1472, 1526750), (1550, 1449920), (1576, 1426000), (1600, 1404610), (1840, 1221400), (1970, 1140800), (1984, 1132750), (2000, 1123688), (2300, 977120), (2480, 906200), (2852, 788000), (2875, 781696), (2944, 763375), (3100, 724960), (3152, 713000), (3200, 702305), (3565, 630400), (3680, 610700), (3875, 579968), (3940, 570400), (3968, 566375), (4000, 561844), (4531, 496000), (4600, 488560), (4925, 456320), (4960, 453100), (5704, 394000), (5750, 390848), (6107, 368000), (6200, 362480), (6304, 356500), (7130, 315200), (7360, 305350), (7750, 289984), (7880, 285200), (8000, 280922), (9062, 248000), (9200, 244280), (9850, 228160), (9920, 226550), (11408, 197000), (11500, 195424), (12214, 184000), (12400, 181240), (12608, 178250), (14260, 157600), (14720, 152675), (15500, 144992), (15760, 142600), (16000, 140461), (17825, 126080), (18124, 124000), (18400, 122140), (19700, 114080), (19840, 113275), (22655, 99200), (22816, 98500), (23000, 97712), (24428, 92000), (24625, 91264), (24800, 90620), (25216, 89125), (28520, 78800), (30535, 73600), (31000, 72496), (31520, 71300), (35650, 63040), (36248, 62000), (36800, 61070), (39400, 57040), (45310, 49600), (45632, 49250), (46000, 48856)]