520017840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12671}}^1$

素因数の和:12712

約数の個数: 160

約数和(自身を含む): 1885593600

約数和(自身を除く): 1365575760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 10260, 12671, 13680, 20520, 25342, 38013, 41040, 50684, 63355, 76026, 101368, 114039, 126710, 152052, 190065, 202736, 228078, 240749, 253420, 304104, 342117, 380130, 456156, 481498, 506840, 570195, 608208, 684234, 722247, 760260, 912312, 962996, 1013680, 1140390, 1203745, 1368468, 1444494, 1520520, 1710585, 1824624, 1925992, 2166741, 2280780, 2407490, 2736936, 2888988, 3041040, 3421170, 3611235, 3851984, 4333482, 4561560, 4814980, 5473872, 5777976, 6500223, 6842340, 7222470, 8666964, 9123120, 9629960, 10833705, 11555952, 13000446, 13684680, 14444940, 17333928, 19259920, 21667410, 26000892, 27369360, 28889880, 32501115, 34667856, 43334820, 52001784, 57779760, 65002230, 86669640, 104003568, 130004460, 173339280, 260008920, 520017840]

約数ペア:

[(1, 520017840), (2, 260008920), (3, 173339280), (4, 130004460), (5, 104003568), (6, 86669640), (8, 65002230), (9, 57779760), (10, 52001784), (12, 43334820), (15, 34667856), (16, 32501115), (18, 28889880), (19, 27369360), (20, 26000892), (24, 21667410), (27, 19259920), (30, 17333928), (36, 14444940), (38, 13684680), (40, 13000446), (45, 11555952), (48, 10833705), (54, 9629960), (57, 9123120), (60, 8666964), (72, 7222470), (76, 6842340), (80, 6500223), (90, 5777976), (95, 5473872), (108, 4814980), (114, 4561560), (120, 4333482), (135, 3851984), (144, 3611235), (152, 3421170), (171, 3041040), (180, 2888988), (190, 2736936), (216, 2407490), (228, 2280780), (240, 2166741), (270, 1925992), (285, 1824624), (304, 1710585), (342, 1520520), (360, 1444494), (380, 1368468), (432, 1203745), (456, 1140390), (513, 1013680), (540, 962996), (570, 912312), (684, 760260), (720, 722247), (760, 684234), (855, 608208), (912, 570195), (1026, 506840), (1080, 481498), (1140, 456156), (1368, 380130), (1520, 342117), (1710, 304104), (2052, 253420), (2160, 240749), (2280, 228078), (2565, 202736), (2736, 190065), (3420, 152052), (4104, 126710), (4560, 114039), (5130, 101368), (6840, 76026), (8208, 63355), (10260, 50684), (12671, 41040), (13680, 38013), (20520, 25342)]