340367049040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1\times {\mathrm{267097}}^1$

素因数の和:268064

約数の個数: 80

約数和(自身を含む): 838800969552

約数和(自身を除く): 498433920512

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 937, 1360, 1874, 3748, 4685, 7496, 9370, 14992, 15929, 18740, 31858, 37480, 63716, 74960, 79645, 127432, 159290, 254864, 267097, 318580, 534194, 637160, 1068388, 1274320, 1335485, 2136776, 2670970, 4273552, 4540649, 5341940, 9081298, 10683880, 18162596, 21367760, 22703245, 36325192, 45406490, 72650384, 90812980, 181625960, 250269889, 363251920, 500539778, 1001079556, 1251349445, 2002159112, 2502698890, 4004318224, 4254588113, 5005397780, 8509176226, 10010795560, 17018352452, 20021591120, 21272940565, 34036704904, 42545881130, 68073409808, 85091762260, 170183524520, 340367049040]

約数ペア:

[(1, 340367049040), (2, 170183524520), (4, 85091762260), (5, 68073409808), (8, 42545881130), (10, 34036704904), (16, 21272940565), (17, 20021591120), (20, 17018352452), (34, 10010795560), (40, 8509176226), (68, 5005397780), (80, 4254588113), (85, 4004318224), (136, 2502698890), (170, 2002159112), (272, 1251349445), (340, 1001079556), (680, 500539778), (937, 363251920), (1360, 250269889), (1874, 181625960), (3748, 90812980), (4685, 72650384), (7496, 45406490), (9370, 36325192), (14992, 22703245), (15929, 21367760), (18740, 18162596), (31858, 10683880), (37480, 9081298), (63716, 5341940), (74960, 4540649), (79645, 4273552), (127432, 2670970), (159290, 2136776), (254864, 1335485), (267097, 1274320), (318580, 1068388), (534194, 637160)]