13434808520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1\times {\mathrm{1699}}^1$

素因数の和:2659

約数の個数: 128

約数和(自身を含む): 35721216000

約数和(自身を除く): 22286407480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 911, 1085, 1240, 1699, 1736, 1822, 2170, 3398, 3644, 4340, 4555, 6377, 6796, 7288, 8495, 8680, 9110, 11893, 12754, 13592, 16990, 18220, 23786, 25508, 28241, 31885, 33980, 36440, 47572, 51016, 52669, 56482, 59465, 63770, 67960, 95144, 105338, 112964, 118930, 127540, 141205, 197687, 210676, 225928, 237860, 255080, 263345, 282410, 368683, 395374, 421352, 475720, 526690, 564820, 737366, 790748, 988435, 1053380, 1129640, 1474732, 1547789, 1581496, 1843415, 1976870, 2106760, 2949464, 3095578, 3686830, 3953740, 6191156, 7373660, 7738945, 7907480, 10834523, 12382312, 14747320, 15477890, 21669046, 30955780, 43338092, 47981459, 54172615, 61911560, 86676184, 95962918, 108345230, 191925836, 216690460, 239907295, 335870213, 383851672, 433380920, 479814590, 671740426, 959629180, 1343480852, 1679351065, 1919258360, 2686961704, 3358702130, 6717404260, 13434808520]

約数ペア:

[(1, 13434808520), (2, 6717404260), (4, 3358702130), (5, 2686961704), (7, 1919258360), (8, 1679351065), (10, 1343480852), (14, 959629180), (20, 671740426), (28, 479814590), (31, 433380920), (35, 383851672), (40, 335870213), (56, 239907295), (62, 216690460), (70, 191925836), (124, 108345230), (140, 95962918), (155, 86676184), (217, 61911560), (248, 54172615), (280, 47981459), (310, 43338092), (434, 30955780), (620, 21669046), (868, 15477890), (911, 14747320), (1085, 12382312), (1240, 10834523), (1699, 7907480), (1736, 7738945), (1822, 7373660), (2170, 6191156), (3398, 3953740), (3644, 3686830), (4340, 3095578), (4555, 2949464), (6377, 2106760), (6796, 1976870), (7288, 1843415), (8495, 1581496), (8680, 1547789), (9110, 1474732), (11893, 1129640), (12754, 1053380), (13592, 988435), (16990, 790748), (18220, 737366), (23786, 564820), (25508, 526690), (28241, 475720), (31885, 421352), (33980, 395374), (36440, 368683), (47572, 282410), (51016, 263345), (52669, 255080), (56482, 237860), (59465, 225928), (63770, 210676), (67960, 197687), (95144, 141205), (105338, 127540), (112964, 118930)]