713442520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{797}}^1$

素因数の和:977

約数の個数: 128

約数和(自身を含む): 1930521600

約数和(自身を除く): 1217079080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 139, 140, 161, 184, 230, 278, 280, 322, 460, 556, 644, 695, 797, 805, 920, 973, 1112, 1288, 1390, 1594, 1610, 1946, 2780, 3188, 3197, 3220, 3892, 3985, 4865, 5560, 5579, 6376, 6394, 6440, 7784, 7970, 9730, 11158, 12788, 15940, 15985, 18331, 19460, 22316, 22379, 25576, 27895, 31880, 31970, 36662, 38920, 44632, 44758, 55790, 63940, 73324, 89516, 91655, 110783, 111580, 111895, 127880, 128317, 146648, 179032, 183310, 221566, 223160, 223790, 256634, 366620, 443132, 447580, 513268, 553915, 641585, 733240, 775481, 886264, 895160, 1026536, 1107830, 1283170, 1550962, 2215660, 2548009, 2566340, 3101924, 3877405, 4431320, 5096018, 5132680, 6203848, 7754810, 10192036, 12740045, 15509620, 17836063, 20384072, 25480090, 31019240, 35672126, 50960180, 71344252, 89180315, 101920360, 142688504, 178360630, 356721260, 713442520]

約数ペア:

[(1, 713442520), (2, 356721260), (4, 178360630), (5, 142688504), (7, 101920360), (8, 89180315), (10, 71344252), (14, 50960180), (20, 35672126), (23, 31019240), (28, 25480090), (35, 20384072), (40, 17836063), (46, 15509620), (56, 12740045), (70, 10192036), (92, 7754810), (115, 6203848), (139, 5132680), (140, 5096018), (161, 4431320), (184, 3877405), (230, 3101924), (278, 2566340), (280, 2548009), (322, 2215660), (460, 1550962), (556, 1283170), (644, 1107830), (695, 1026536), (797, 895160), (805, 886264), (920, 775481), (973, 733240), (1112, 641585), (1288, 553915), (1390, 513268), (1594, 447580), (1610, 443132), (1946, 366620), (2780, 256634), (3188, 223790), (3197, 223160), (3220, 221566), (3892, 183310), (3985, 179032), (4865, 146648), (5560, 128317), (5579, 127880), (6376, 111895), (6394, 111580), (6440, 110783), (7784, 91655), (7970, 89516), (9730, 73324), (11158, 63940), (12788, 55790), (15940, 44758), (15985, 44632), (18331, 38920), (19460, 36662), (22316, 31970), (22379, 31880), (25576, 27895)]