64083200

素因数分解:

$2^8\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 216

約数和(自身を含む): 182488320

約数和(自身を除く): 118405120

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, 128, 136, 152, 155, 160, 170, 190, 200, 248, 256, 272, 304, 310, 320, 323, 340, 380, 400, 425, 475, 496, 527, 544, 589, 608, 620, 640, 646, 680, 760, 775, 800, 850, 950, 992, 1054, 1088, 1178, 1216, 1240, 1280, 1292, 1360, 1520, 1550, 1600, 1615, 1700, 1900, 1984, 2108, 2176, 2356, 2432, 2480, 2584, 2635, 2720, 2945, 3040, 3100, 3200, 3230, 3400, 3800, 3968, 4216, 4352, 4712, 4864, 4960, 5168, 5270, 5440, 5890, 6080, 6200, 6400, 6460, 6800, 7600, 7936, 8075, 8432, 9424, 9920, 10013, 10336, 10540, 10880, 11780, 12160, 12400, 12920, 13175, 13600, 14725, 15200, 16150, 16864, 18848, 19840, 20026, 20672, 21080, 21760, 23560, 24320, 24800, 25840, 26350, 27200, 29450, 30400, 32300, 33728, 37696, 39680, 40052, 41344, 42160, 47120, 49600, 50065, 51680, 52700, 54400, 58900, 60800, 64600, 67456, 75392, 80104, 82688, 84320, 94240, 99200, 100130, 103360, 105400, 108800, 117800, 121600, 129200, 134912, 150784, 160208, 168640, 188480, 198400, 200260, 206720, 210800, 235600, 250325, 258400, 320416, 337280, 376960, 400520, 413440, 421600, 471200, 500650, 516800, 640832, 674560, 753920, 801040, 843200, 942400, 1001300, 1033600, 1281664, 1602080, 1686400, 1884800, 2002600, 2067200, 2563328, 3204160, 3372800, 3769600, 4005200, 6408320, 8010400, 12816640, 16020800, 32041600, 64083200]

約数ペア:

[(1, 64083200), (2, 32041600), (4, 16020800), (5, 12816640), (8, 8010400), (10, 6408320), (16, 4005200), (17, 3769600), (19, 3372800), (20, 3204160), (25, 2563328), (31, 2067200), (32, 2002600), (34, 1884800), (38, 1686400), (40, 1602080), (50, 1281664), (62, 1033600), (64, 1001300), (68, 942400), (76, 843200), (80, 801040), (85, 753920), (95, 674560), (100, 640832), (124, 516800), (128, 500650), (136, 471200), (152, 421600), (155, 413440), (160, 400520), (170, 376960), (190, 337280), (200, 320416), (248, 258400), (256, 250325), (272, 235600), (304, 210800), (310, 206720), (320, 200260), (323, 198400), (340, 188480), (380, 168640), (400, 160208), (425, 150784), (475, 134912), (496, 129200), (527, 121600), (544, 117800), (589, 108800), (608, 105400), (620, 103360), (640, 100130), (646, 99200), (680, 94240), (760, 84320), (775, 82688), (800, 80104), (850, 75392), (950, 67456), (992, 64600), (1054, 60800), (1088, 58900), (1178, 54400), (1216, 52700), (1240, 51680), (1280, 50065), (1292, 49600), (1360, 47120), (1520, 42160), (1550, 41344), (1600, 40052), (1615, 39680), (1700, 37696), (1900, 33728), (1984, 32300), (2108, 30400), (2176, 29450), (2356, 27200), (2432, 26350), (2480, 25840), (2584, 24800), (2635, 24320), (2720, 23560), (2945, 21760), (3040, 21080), (3100, 20672), (3200, 20026), (3230, 19840), (3400, 18848), (3800, 16864), (3968, 16150), (4216, 15200), (4352, 14725), (4712, 13600), (4864, 13175), (4960, 12920), (5168, 12400), (5270, 12160), (5440, 11780), (5890, 10880), (6080, 10540), (6200, 10336), (6400, 10013), (6460, 9920), (6800, 9424), (7600, 8432), (7936, 8075)]