388825360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 320

約数和(自身を含む): 1234206720

約数和(自身を除く): 845381360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 47, 55, 56, 68, 70, 77, 79, 80, 85, 88, 94, 110, 112, 119, 136, 140, 154, 158, 170, 176, 187, 188, 220, 235, 238, 272, 280, 308, 316, 329, 340, 374, 376, 385, 395, 440, 470, 476, 517, 553, 560, 595, 616, 632, 658, 680, 748, 752, 770, 790, 799, 869, 880, 935, 940, 952, 1034, 1106, 1190, 1232, 1264, 1309, 1316, 1343, 1360, 1496, 1540, 1580, 1598, 1645, 1738, 1870, 1880, 1904, 2068, 2212, 2380, 2585, 2618, 2632, 2686, 2765, 2992, 3080, 3160, 3196, 3290, 3476, 3619, 3713, 3740, 3760, 3995, 4136, 4345, 4424, 4760, 5170, 5236, 5264, 5372, 5530, 5593, 6083, 6160, 6320, 6392, 6545, 6580, 6715, 6952, 7238, 7426, 7480, 7990, 8272, 8690, 8789, 8848, 9401, 9520, 10340, 10472, 10744, 11060, 11186, 12166, 12784, 13090, 13160, 13430, 13904, 14476, 14773, 14852, 14960, 15980, 17380, 17578, 18095, 18565, 18802, 20680, 20944, 21488, 22120, 22372, 24332, 25991, 26180, 26320, 26860, 27965, 28952, 29546, 29704, 30415, 31960, 34760, 35156, 36190, 37130, 37604, 40843, 41360, 43945, 44240, 44744, 47005, 48664, 51982, 52360, 53720, 55930, 57904, 59092, 59408, 60830, 61523, 63121, 63920, 69520, 70312, 72380, 73865, 74260, 75208, 81686, 87890, 89488, 94010, 97328, 103411, 103964, 104720, 107440, 111860, 118184, 121660, 123046, 126242, 129955, 140624, 144760, 147730, 148520, 150416, 163372, 175780, 188020, 204215, 206822, 207928, 223720, 236368, 243320, 246092, 252484, 259910, 285901, 289520, 295460, 297040, 307615, 315605, 326744, 351560, 376040, 408430, 413644, 415856, 441847, 447440, 486640, 492184, 504968, 517055, 519820, 571802, 590920, 615230, 631210, 653488, 694331, 703120, 752080, 816860, 827288, 883694, 984368, 1009936, 1034110, 1039640, 1143604, 1181840, 1230460, 1262420, 1388662, 1429505, 1633720, 1654576, 1767388, 2068220, 2079280, 2209235, 2287208, 2460920, 2524840, 2777324, 2859010, 3267440, 3471655, 3534776, 4136440, 4418470, 4574416, 4860317, 4921840, 5049680, 5554648, 5718020, 6943310, 7069552, 8272880, 8836940, 9720634, 11109296, 11436040, 13886620, 17673880, 19441268, 22872080, 24301585, 27773240, 35347760, 38882536, 48603170, 55546480, 77765072, 97206340, 194412680, 388825360]

約数ペア:

[(1, 388825360), (2, 194412680), (4, 97206340), (5, 77765072), (7, 55546480), (8, 48603170), (10, 38882536), (11, 35347760), (14, 27773240), (16, 24301585), (17, 22872080), (20, 19441268), (22, 17673880), (28, 13886620), (34, 11436040), (35, 11109296), (40, 9720634), (44, 8836940), (47, 8272880), (55, 7069552), (56, 6943310), (68, 5718020), (70, 5554648), (77, 5049680), (79, 4921840), (80, 4860317), (85, 4574416), (88, 4418470), (94, 4136440), (110, 3534776), (112, 3471655), (119, 3267440), (136, 2859010), (140, 2777324), (154, 2524840), (158, 2460920), (170, 2287208), (176, 2209235), (187, 2079280), (188, 2068220), (220, 1767388), (235, 1654576), (238, 1633720), (272, 1429505), (280, 1388662), (308, 1262420), (316, 1230460), (329, 1181840), (340, 1143604), (374, 1039640), (376, 1034110), (385, 1009936), (395, 984368), (440, 883694), (470, 827288), (476, 816860), (517, 752080), (553, 703120), (560, 694331), (595, 653488), (616, 631210), (632, 615230), (658, 590920), (680, 571802), (748, 519820), (752, 517055), (770, 504968), (790, 492184), (799, 486640), (869, 447440), (880, 441847), (935, 415856), (940, 413644), (952, 408430), (1034, 376040), (1106, 351560), (1190, 326744), (1232, 315605), (1264, 307615), (1309, 297040), (1316, 295460), (1343, 289520), (1360, 285901), (1496, 259910), (1540, 252484), (1580, 246092), (1598, 243320), (1645, 236368), (1738, 223720), (1870, 207928), (1880, 206822), (1904, 204215), (2068, 188020), (2212, 175780), (2380, 163372), (2585, 150416), (2618, 148520), (2632, 147730), (2686, 144760), (2765, 140624), (2992, 129955), (3080, 126242), (3160, 123046), (3196, 121660), (3290, 118184), (3476, 111860), (3619, 107440), (3713, 104720), (3740, 103964), (3760, 103411), (3995, 97328), (4136, 94010), (4345, 89488), (4424, 87890), (4760, 81686), (5170, 75208), (5236, 74260), (5264, 73865), (5372, 72380), (5530, 70312), (5593, 69520), (6083, 63920), (6160, 63121), (6320, 61523), (6392, 60830), (6545, 59408), (6580, 59092), (6715, 57904), (6952, 55930), (7238, 53720), (7426, 52360), (7480, 51982), (7990, 48664), (8272, 47005), (8690, 44744), (8789, 44240), (8848, 43945), (9401, 41360), (9520, 40843), (10340, 37604), (10472, 37130), (10744, 36190), (11060, 35156), (11186, 34760), (12166, 31960), (12784, 30415), (13090, 29704), (13160, 29546), (13430, 28952), (13904, 27965), (14476, 26860), (14773, 26320), (14852, 26180), (14960, 25991), (15980, 24332), (17380, 22372), (17578, 22120), (18095, 21488), (18565, 20944), (18802, 20680)]