15705094160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{2753}}^1$

素因数の和:3001

約数の個数: 160

約数和(自身を含む): 42684268032

約数和(自身を除く): 26979173872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 167, 244, 280, 305, 334, 427, 488, 560, 610, 668, 835, 854, 976, 1169, 1220, 1336, 1670, 1708, 2135, 2338, 2440, 2672, 2753, 3340, 3416, 4270, 4676, 4880, 5506, 5845, 6680, 6832, 8540, 9352, 10187, 11012, 11690, 13360, 13765, 17080, 18704, 19271, 20374, 22024, 23380, 27530, 34160, 38542, 40748, 44048, 46760, 50935, 55060, 71309, 77084, 81496, 93520, 96355, 101870, 110120, 142618, 154168, 162992, 167933, 192710, 203740, 220240, 285236, 308336, 335866, 356545, 385420, 407480, 459751, 570472, 671732, 713090, 770840, 814960, 839665, 919502, 1140944, 1175531, 1343464, 1426180, 1541680, 1679330, 1839004, 2298755, 2351062, 2686928, 2852360, 3218257, 3358660, 3678008, 4597510, 4702124, 5704720, 5877655, 6436514, 6717320, 7356016, 9195020, 9404248, 11755310, 12873028, 13434640, 16091285, 18390040, 18808496, 23510620, 25746056, 28044811, 32182570, 36780080, 47021240, 51492112, 56089622, 64365140, 94042480, 112179244, 128730280, 140224055, 196313677, 224358488, 257460560, 280448110, 392627354, 448716976, 560896220, 785254708, 981568385, 1121792440, 1570509416, 1963136770, 2243584880, 3141018832, 3926273540, 7852547080, 15705094160]

約数ペア:

[(1, 15705094160), (2, 7852547080), (4, 3926273540), (5, 3141018832), (7, 2243584880), (8, 1963136770), (10, 1570509416), (14, 1121792440), (16, 981568385), (20, 785254708), (28, 560896220), (35, 448716976), (40, 392627354), (56, 280448110), (61, 257460560), (70, 224358488), (80, 196313677), (112, 140224055), (122, 128730280), (140, 112179244), (167, 94042480), (244, 64365140), (280, 56089622), (305, 51492112), (334, 47021240), (427, 36780080), (488, 32182570), (560, 28044811), (610, 25746056), (668, 23510620), (835, 18808496), (854, 18390040), (976, 16091285), (1169, 13434640), (1220, 12873028), (1336, 11755310), (1670, 9404248), (1708, 9195020), (2135, 7356016), (2338, 6717320), (2440, 6436514), (2672, 5877655), (2753, 5704720), (3340, 4702124), (3416, 4597510), (4270, 3678008), (4676, 3358660), (4880, 3218257), (5506, 2852360), (5845, 2686928), (6680, 2351062), (6832, 2298755), (8540, 1839004), (9352, 1679330), (10187, 1541680), (11012, 1426180), (11690, 1343464), (13360, 1175531), (13765, 1140944), (17080, 919502), (18704, 839665), (19271, 814960), (20374, 770840), (22024, 713090), (23380, 671732), (27530, 570472), (34160, 459751), (38542, 407480), (40748, 385420), (44048, 356545), (46760, 335866), (50935, 308336), (55060, 285236), (71309, 220240), (77084, 203740), (81496, 192710), (93520, 167933), (96355, 162992), (101870, 154168), (110120, 142618)]