2563328000

素因数分解:

$2^{11}\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 384

約数和(自身を含む): 7359206400

約数和(自身を除く): 4795878400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 31, 32, 34, 38, 40, 50, 62, 64, 68, 76, 80, 85, 95, 100, 124, 125, 128, 136, 152, 155, 160, 170, 190, 200, 248, 250, 256, 272, 304, 310, 320, 323, 340, 380, 400, 425, 475, 496, 500, 512, 527, 544, 589, 608, 620, 640, 646, 680, 760, 775, 800, 850, 950, 992, 1000, 1024, 1054, 1088, 1178, 1216, 1240, 1280, 1292, 1360, 1520, 1550, 1600, 1615, 1700, 1900, 1984, 2000, 2048, 2108, 2125, 2176, 2356, 2375, 2432, 2480, 2560, 2584, 2635, 2720, 2945, 3040, 3100, 3200, 3230, 3400, 3800, 3875, 3968, 4000, 4216, 4250, 4352, 4712, 4750, 4864, 4960, 5120, 5168, 5270, 5440, 5890, 6080, 6200, 6400, 6460, 6800, 7600, 7750, 7936, 8000, 8075, 8432, 8500, 8704, 9424, 9500, 9728, 9920, 10013, 10240, 10336, 10540, 10880, 11780, 12160, 12400, 12800, 12920, 13175, 13600, 14725, 15200, 15500, 15872, 16000, 16150, 16864, 17000, 17408, 18848, 19000, 19456, 19840, 20026, 20672, 21080, 21760, 23560, 24320, 24800, 25600, 25840, 26350, 27200, 29450, 30400, 31000, 31744, 32000, 32300, 33728, 34000, 34816, 37696, 38000, 38912, 39680, 40052, 40375, 41344, 42160, 43520, 47120, 48640, 49600, 50065, 51200, 51680, 52700, 54400, 58900, 60800, 62000, 63488, 64000, 64600, 65875, 67456, 68000, 73625, 75392, 76000, 79360, 80104, 80750, 82688, 84320, 87040, 94240, 97280, 99200, 100130, 103360, 105400, 108800, 117800, 121600, 124000, 128000, 129200, 131750, 134912, 136000, 147250, 150784, 152000, 158720, 160208, 161500, 165376, 168640, 174080, 188480, 194560, 198400, 200260, 206720, 210800, 217600, 235600, 243200, 248000, 250325, 256000, 258400, 263500, 269824, 272000, 294500, 301568, 304000, 317440, 320416, 323000, 330752, 337280, 376960, 396800, 400520, 413440, 421600, 435200, 471200, 486400, 496000, 500650, 516800, 527000, 539648, 544000, 589000, 603136, 608000, 640832, 646000, 661504, 674560, 753920, 793600, 801040, 826880, 843200, 870400, 942400, 972800, 992000, 1001300, 1033600, 1054000, 1079296, 1088000, 1178000, 1206272, 1216000, 1251625, 1281664, 1292000, 1349120, 1507840, 1587200, 1602080, 1653760, 1686400, 1884800, 1984000, 2002600, 2067200, 2108000, 2176000, 2356000, 2432000, 2503250, 2563328, 2584000, 2698240, 3015680, 3204160, 3307520, 3372800, 3769600, 3968000, 4005200, 4134400, 4216000, 4352000, 4712000, 4864000, 5006500, 5126656, 5168000, 5396480, 6031360, 6408320, 6745600, 7539200, 7936000, 8010400, 8268800, 8432000, 9424000, 10013000, 10253312, 10336000, 12816640, 13491200, 15078400, 16020800, 16537600, 16864000, 18848000, 20026000, 20506624, 20672000, 25633280, 26982400, 30156800, 32041600, 33728000, 37696000, 40052000, 41344000, 51266560, 64083200, 67456000, 75392000, 80104000, 82688000, 102533120, 128166400, 134912000, 150784000, 160208000, 256332800, 320416000, 512665600, 640832000, 1281664000, 2563328000]

約数ペア:

[(1, 2563328000), (2, 1281664000), (4, 640832000), (5, 512665600), (8, 320416000), (10, 256332800), (16, 160208000), (17, 150784000), (19, 134912000), (20, 128166400), (25, 102533120), (31, 82688000), (32, 80104000), (34, 75392000), (38, 67456000), (40, 64083200), (50, 51266560), (62, 41344000), (64, 40052000), (68, 37696000), (76, 33728000), (80, 32041600), (85, 30156800), (95, 26982400), (100, 25633280), (124, 20672000), (125, 20506624), (128, 20026000), (136, 18848000), (152, 16864000), (155, 16537600), (160, 16020800), (170, 15078400), (190, 13491200), (200, 12816640), (248, 10336000), (250, 10253312), (256, 10013000), (272, 9424000), (304, 8432000), (310, 8268800), (320, 8010400), (323, 7936000), (340, 7539200), (380, 6745600), (400, 6408320), (425, 6031360), (475, 5396480), (496, 5168000), (500, 5126656), (512, 5006500), (527, 4864000), (544, 4712000), (589, 4352000), (608, 4216000), (620, 4134400), (640, 4005200), (646, 3968000), (680, 3769600), (760, 3372800), (775, 3307520), (800, 3204160), (850, 3015680), (950, 2698240), (992, 2584000), (1000, 2563328), (1024, 2503250), (1054, 2432000), (1088, 2356000), (1178, 2176000), (1216, 2108000), (1240, 2067200), (1280, 2002600), (1292, 1984000), (1360, 1884800), (1520, 1686400), (1550, 1653760), (1600, 1602080), (1615, 1587200), (1700, 1507840), (1900, 1349120), (1984, 1292000), (2000, 1281664), (2048, 1251625), (2108, 1216000), (2125, 1206272), (2176, 1178000), (2356, 1088000), (2375, 1079296), (2432, 1054000), (2480, 1033600), (2560, 1001300), (2584, 992000), (2635, 972800), (2720, 942400), (2945, 870400), (3040, 843200), (3100, 826880), (3200, 801040), (3230, 793600), (3400, 753920), (3800, 674560), (3875, 661504), (3968, 646000), (4000, 640832), (4216, 608000), (4250, 603136), (4352, 589000), (4712, 544000), (4750, 539648), (4864, 527000), (4960, 516800), (5120, 500650), (5168, 496000), (5270, 486400), (5440, 471200), (5890, 435200), (6080, 421600), (6200, 413440), (6400, 400520), (6460, 396800), (6800, 376960), (7600, 337280), (7750, 330752), (7936, 323000), (8000, 320416), (8075, 317440), (8432, 304000), (8500, 301568), (8704, 294500), (9424, 272000), (9500, 269824), (9728, 263500), (9920, 258400), (10013, 256000), (10240, 250325), (10336, 248000), (10540, 243200), (10880, 235600), (11780, 217600), (12160, 210800), (12400, 206720), (12800, 200260), (12920, 198400), (13175, 194560), (13600, 188480), (14725, 174080), (15200, 168640), (15500, 165376), (15872, 161500), (16000, 160208), (16150, 158720), (16864, 152000), (17000, 150784), (17408, 147250), (18848, 136000), (19000, 134912), (19456, 131750), (19840, 129200), (20026, 128000), (20672, 124000), (21080, 121600), (21760, 117800), (23560, 108800), (24320, 105400), (24800, 103360), (25600, 100130), (25840, 99200), (26350, 97280), (27200, 94240), (29450, 87040), (30400, 84320), (31000, 82688), (31744, 80750), (32000, 80104), (32300, 79360), (33728, 76000), (34000, 75392), (34816, 73625), (37696, 68000), (38000, 67456), (38912, 65875), (39680, 64600), (40052, 64000), (40375, 63488), (41344, 62000), (42160, 60800), (43520, 58900), (47120, 54400), (48640, 52700), (49600, 51680), (50065, 51200)]