1226360000

素因数分解:

$2^6\times 5^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 280

約数和(自身を含む): 3351727104

約数和(自身を除く): 2125367104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 32, 40, 43, 46, 50, 62, 64, 80, 86, 92, 100, 115, 124, 125, 155, 160, 172, 184, 200, 215, 230, 248, 250, 310, 320, 344, 368, 400, 430, 460, 496, 500, 575, 620, 625, 688, 713, 736, 775, 800, 860, 920, 989, 992, 1000, 1075, 1150, 1240, 1250, 1333, 1376, 1426, 1472, 1550, 1600, 1720, 1840, 1978, 1984, 2000, 2150, 2300, 2480, 2500, 2666, 2752, 2852, 2875, 3100, 3440, 3565, 3680, 3875, 3956, 4000, 4300, 4600, 4945, 4960, 5000, 5332, 5375, 5704, 5750, 6200, 6665, 6880, 7130, 7360, 7750, 7912, 8000, 8600, 9200, 9890, 9920, 10000, 10664, 10750, 11408, 11500, 12400, 13330, 13760, 14260, 14375, 15500, 15824, 17200, 17825, 18400, 19375, 19780, 20000, 21328, 21500, 22816, 23000, 24725, 24800, 26660, 26875, 28520, 28750, 30659, 31000, 31648, 33325, 34400, 35650, 36800, 38750, 39560, 40000, 42656, 43000, 45632, 46000, 49450, 49600, 53320, 53750, 57040, 57500, 61318, 62000, 63296, 66650, 68800, 71300, 77500, 79120, 85312, 86000, 89125, 92000, 98900, 106640, 107500, 114080, 115000, 122636, 123625, 124000, 133300, 142600, 153295, 155000, 158240, 166625, 172000, 178250, 184000, 197800, 213280, 215000, 228160, 230000, 245272, 247250, 248000, 266600, 285200, 306590, 310000, 316480, 333250, 344000, 356500, 395600, 426560, 430000, 445625, 460000, 490544, 494500, 533200, 570400, 613180, 618125, 620000, 666500, 713000, 766475, 791200, 833125, 860000, 891250, 920000, 981088, 989000, 1066400, 1140800, 1226360, 1236250, 1240000, 1333000, 1426000, 1532950, 1582400, 1666250, 1720000, 1782500, 1962176, 1978000, 2132800, 2452720, 2472500, 2666000, 2852000, 3065900, 3332500, 3565000, 3832375, 3956000, 4905440, 4945000, 5332000, 5704000, 6131800, 6665000, 7130000, 7664750, 7912000, 9810880, 9890000, 10664000, 12263600, 13330000, 14260000, 15329500, 19161875, 19780000, 24527200, 26660000, 28520000, 30659000, 38323750, 39560000, 49054400, 53320000, 61318000, 76647500, 122636000, 153295000, 245272000, 306590000, 613180000, 1226360000]

約数ペア:

[(1, 1226360000), (2, 613180000), (4, 306590000), (5, 245272000), (8, 153295000), (10, 122636000), (16, 76647500), (20, 61318000), (23, 53320000), (25, 49054400), (31, 39560000), (32, 38323750), (40, 30659000), (43, 28520000), (46, 26660000), (50, 24527200), (62, 19780000), (64, 19161875), (80, 15329500), (86, 14260000), (92, 13330000), (100, 12263600), (115, 10664000), (124, 9890000), (125, 9810880), (155, 7912000), (160, 7664750), (172, 7130000), (184, 6665000), (200, 6131800), (215, 5704000), (230, 5332000), (248, 4945000), (250, 4905440), (310, 3956000), (320, 3832375), (344, 3565000), (368, 3332500), (400, 3065900), (430, 2852000), (460, 2666000), (496, 2472500), (500, 2452720), (575, 2132800), (620, 1978000), (625, 1962176), (688, 1782500), (713, 1720000), (736, 1666250), (775, 1582400), (800, 1532950), (860, 1426000), (920, 1333000), (989, 1240000), (992, 1236250), (1000, 1226360), (1075, 1140800), (1150, 1066400), (1240, 989000), (1250, 981088), (1333, 920000), (1376, 891250), (1426, 860000), (1472, 833125), (1550, 791200), (1600, 766475), (1720, 713000), (1840, 666500), (1978, 620000), (1984, 618125), (2000, 613180), (2150, 570400), (2300, 533200), (2480, 494500), (2500, 490544), (2666, 460000), (2752, 445625), (2852, 430000), (2875, 426560), (3100, 395600), (3440, 356500), (3565, 344000), (3680, 333250), (3875, 316480), (3956, 310000), (4000, 306590), (4300, 285200), (4600, 266600), (4945, 248000), (4960, 247250), (5000, 245272), (5332, 230000), (5375, 228160), (5704, 215000), (5750, 213280), (6200, 197800), (6665, 184000), (6880, 178250), (7130, 172000), (7360, 166625), (7750, 158240), (7912, 155000), (8000, 153295), (8600, 142600), (9200, 133300), (9890, 124000), (9920, 123625), (10000, 122636), (10664, 115000), (10750, 114080), (11408, 107500), (11500, 106640), (12400, 98900), (13330, 92000), (13760, 89125), (14260, 86000), (14375, 85312), (15500, 79120), (15824, 77500), (17200, 71300), (17825, 68800), (18400, 66650), (19375, 63296), (19780, 62000), (20000, 61318), (21328, 57500), (21500, 57040), (22816, 53750), (23000, 53320), (24725, 49600), (24800, 49450), (26660, 46000), (26875, 45632), (28520, 43000), (28750, 42656), (30659, 40000), (31000, 39560), (31648, 38750), (33325, 36800), (34400, 35650)]