612560000

素因数分解:

$2^7\times 5^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 320

約数和(自身を含む): 1784428800

約数和(自身を除く): 1171868800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 31, 32, 38, 40, 50, 52, 62, 64, 65, 76, 80, 95, 100, 104, 124, 125, 128, 130, 152, 155, 160, 190, 200, 208, 247, 248, 250, 260, 304, 310, 320, 325, 380, 400, 403, 416, 475, 494, 496, 500, 520, 589, 608, 620, 625, 640, 650, 760, 775, 800, 806, 832, 950, 988, 992, 1000, 1040, 1178, 1216, 1235, 1240, 1250, 1300, 1520, 1550, 1600, 1612, 1625, 1664, 1900, 1976, 1984, 2000, 2015, 2080, 2356, 2375, 2432, 2470, 2480, 2500, 2600, 2945, 3040, 3100, 3200, 3224, 3250, 3800, 3875, 3952, 3968, 4000, 4030, 4160, 4712, 4750, 4940, 4960, 5000, 5200, 5890, 6080, 6175, 6200, 6448, 6500, 7600, 7657, 7750, 7904, 8000, 8060, 8125, 8320, 9424, 9500, 9880, 9920, 10000, 10075, 10400, 11780, 11875, 12160, 12350, 12400, 12896, 13000, 14725, 15200, 15314, 15500, 15808, 16000, 16120, 16250, 18848, 19000, 19375, 19760, 19840, 20000, 20150, 20800, 23560, 23750, 24700, 24800, 25792, 26000, 29450, 30400, 30628, 30875, 31000, 31616, 32240, 32500, 37696, 38000, 38285, 38750, 39520, 40000, 40300, 41600, 47120, 47500, 49400, 49600, 50375, 51584, 52000, 58900, 60800, 61256, 61750, 62000, 64480, 65000, 73625, 75392, 76000, 76570, 77500, 79040, 80000, 80600, 94240, 95000, 98800, 99200, 100750, 104000, 117800, 122512, 123500, 124000, 128960, 130000, 147250, 152000, 153140, 154375, 155000, 158080, 161200, 188480, 190000, 191425, 197600, 201500, 208000, 235600, 245024, 247000, 248000, 251875, 257920, 260000, 294500, 304000, 306280, 308750, 310000, 322400, 368125, 376960, 380000, 382850, 395200, 403000, 471200, 490048, 494000, 496000, 503750, 520000, 589000, 612560, 617500, 620000, 644800, 736250, 760000, 765700, 790400, 806000, 942400, 957125, 980096, 988000, 1007500, 1040000, 1178000, 1225120, 1235000, 1240000, 1289600, 1472500, 1520000, 1531400, 1612000, 1884800, 1914250, 1976000, 2015000, 2356000, 2450240, 2470000, 2480000, 2945000, 3062800, 3224000, 3828500, 3952000, 4030000, 4712000, 4785625, 4900480, 4940000, 5890000, 6125600, 6448000, 7657000, 8060000, 9424000, 9571250, 9880000, 11780000, 12251200, 15314000, 16120000, 19142500, 19760000, 23560000, 24502400, 30628000, 32240000, 38285000, 47120000, 61256000, 76570000, 122512000, 153140000, 306280000, 612560000]

約数ペア:

[(1, 612560000), (2, 306280000), (4, 153140000), (5, 122512000), (8, 76570000), (10, 61256000), (13, 47120000), (16, 38285000), (19, 32240000), (20, 30628000), (25, 24502400), (26, 23560000), (31, 19760000), (32, 19142500), (38, 16120000), (40, 15314000), (50, 12251200), (52, 11780000), (62, 9880000), (64, 9571250), (65, 9424000), (76, 8060000), (80, 7657000), (95, 6448000), (100, 6125600), (104, 5890000), (124, 4940000), (125, 4900480), (128, 4785625), (130, 4712000), (152, 4030000), (155, 3952000), (160, 3828500), (190, 3224000), (200, 3062800), (208, 2945000), (247, 2480000), (248, 2470000), (250, 2450240), (260, 2356000), (304, 2015000), (310, 1976000), (320, 1914250), (325, 1884800), (380, 1612000), (400, 1531400), (403, 1520000), (416, 1472500), (475, 1289600), (494, 1240000), (496, 1235000), (500, 1225120), (520, 1178000), (589, 1040000), (608, 1007500), (620, 988000), (625, 980096), (640, 957125), (650, 942400), (760, 806000), (775, 790400), (800, 765700), (806, 760000), (832, 736250), (950, 644800), (988, 620000), (992, 617500), (1000, 612560), (1040, 589000), (1178, 520000), (1216, 503750), (1235, 496000), (1240, 494000), (1250, 490048), (1300, 471200), (1520, 403000), (1550, 395200), (1600, 382850), (1612, 380000), (1625, 376960), (1664, 368125), (1900, 322400), (1976, 310000), (1984, 308750), (2000, 306280), (2015, 304000), (2080, 294500), (2356, 260000), (2375, 257920), (2432, 251875), (2470, 248000), (2480, 247000), (2500, 245024), (2600, 235600), (2945, 208000), (3040, 201500), (3100, 197600), (3200, 191425), (3224, 190000), (3250, 188480), (3800, 161200), (3875, 158080), (3952, 155000), (3968, 154375), (4000, 153140), (4030, 152000), (4160, 147250), (4712, 130000), (4750, 128960), (4940, 124000), (4960, 123500), (5000, 122512), (5200, 117800), (5890, 104000), (6080, 100750), (6175, 99200), (6200, 98800), (6448, 95000), (6500, 94240), (7600, 80600), (7657, 80000), (7750, 79040), (7904, 77500), (8000, 76570), (8060, 76000), (8125, 75392), (8320, 73625), (9424, 65000), (9500, 64480), (9880, 62000), (9920, 61750), (10000, 61256), (10075, 60800), (10400, 58900), (11780, 52000), (11875, 51584), (12160, 50375), (12350, 49600), (12400, 49400), (12896, 47500), (13000, 47120), (14725, 41600), (15200, 40300), (15314, 40000), (15500, 39520), (15808, 38750), (16000, 38285), (16120, 38000), (16250, 37696), (18848, 32500), (19000, 32240), (19375, 31616), (19760, 31000), (19840, 30875), (20000, 30628), (20150, 30400), (20800, 29450), (23560, 26000), (23750, 25792), (24700, 24800)]