306890886120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{214531}}^1$

素因数の和:214696

約数の個数: 256

約数和(自身を含む): 1141790791680

約数和(自身を除く): 834899905560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 131, 140, 156, 168, 182, 195, 210, 260, 262, 273, 280, 312, 364, 390, 393, 420, 455, 520, 524, 546, 655, 728, 780, 786, 840, 910, 917, 1048, 1092, 1310, 1365, 1560, 1572, 1703, 1820, 1834, 1965, 2184, 2620, 2730, 2751, 3144, 3406, 3640, 3668, 3930, 4585, 5109, 5240, 5460, 5502, 6812, 7336, 7860, 8515, 9170, 10218, 10920, 11004, 11921, 13624, 13755, 15720, 17030, 18340, 20436, 22008, 23842, 25545, 27510, 34060, 35763, 36680, 40872, 47684, 51090, 55020, 59605, 68120, 71526, 95368, 102180, 110040, 119210, 143052, 178815, 204360, 214531, 238420, 286104, 357630, 429062, 476840, 643593, 715260, 858124, 1072655, 1287186, 1430520, 1501717, 1716248, 2145310, 2574372, 2788903, 3003434, 3217965, 4290620, 4505151, 5148744, 5577806, 6006868, 6435930, 7508585, 8366709, 8581240, 9010302, 11155612, 12013736, 12871860, 13944515, 15017170, 16733418, 18020604, 19522321, 22311224, 22525755, 25743720, 27889030, 28103561, 30034340, 33466836, 36041208, 39044642, 41833545, 45051510, 55778060, 56207122, 58566963, 60068680, 66933672, 78089284, 83667090, 84310683, 90103020, 97611605, 111556120, 112414244, 117133926, 140517805, 156178568, 167334180, 168621366, 180206040, 195223210, 196724927, 224828488, 234267852, 281035610, 292834815, 334668360, 337242732, 365346293, 390446420, 393449854, 421553415, 468535704, 562071220, 585669630, 590174781, 674485464, 730692586, 780892840, 786899708, 843106830, 983624635, 1096038879, 1124142440, 1171339260, 1180349562, 1461385172, 1573799416, 1686213660, 1826731465, 1967249270, 2192077758, 2342678520, 2360699124, 2557424051, 2922770344, 2950873905, 3372427320, 3653462930, 3934498540, 4384155516, 4721398248, 5114848102, 5480194395, 5901747810, 7306925860, 7672272153, 7868997080, 8768311032, 10229696204, 10960388790, 11803495620, 12787120255, 14613851720, 15344544306, 20459392408, 21920777580, 23606991240, 25574240510, 30689088612, 38361360765, 43841555160, 51148481020, 61378177224, 76722721530, 102296962040, 153445443060, 306890886120]

約数ペア:

[(1, 306890886120), (2, 153445443060), (3, 102296962040), (4, 76722721530), (5, 61378177224), (6, 51148481020), (7, 43841555160), (8, 38361360765), (10, 30689088612), (12, 25574240510), (13, 23606991240), (14, 21920777580), (15, 20459392408), (20, 15344544306), (21, 14613851720), (24, 12787120255), (26, 11803495620), (28, 10960388790), (30, 10229696204), (35, 8768311032), (39, 7868997080), (40, 7672272153), (42, 7306925860), (52, 5901747810), (56, 5480194395), (60, 5114848102), (65, 4721398248), (70, 4384155516), (78, 3934498540), (84, 3653462930), (91, 3372427320), (104, 2950873905), (105, 2922770344), (120, 2557424051), (130, 2360699124), (131, 2342678520), (140, 2192077758), (156, 1967249270), (168, 1826731465), (182, 1686213660), (195, 1573799416), (210, 1461385172), (260, 1180349562), (262, 1171339260), (273, 1124142440), (280, 1096038879), (312, 983624635), (364, 843106830), (390, 786899708), (393, 780892840), (420, 730692586), (455, 674485464), (520, 590174781), (524, 585669630), (546, 562071220), (655, 468535704), (728, 421553415), (780, 393449854), (786, 390446420), (840, 365346293), (910, 337242732), (917, 334668360), (1048, 292834815), (1092, 281035610), (1310, 234267852), (1365, 224828488), (1560, 196724927), (1572, 195223210), (1703, 180206040), (1820, 168621366), (1834, 167334180), (1965, 156178568), (2184, 140517805), (2620, 117133926), (2730, 112414244), (2751, 111556120), (3144, 97611605), (3406, 90103020), (3640, 84310683), (3668, 83667090), (3930, 78089284), (4585, 66933672), (5109, 60068680), (5240, 58566963), (5460, 56207122), (5502, 55778060), (6812, 45051510), (7336, 41833545), (7860, 39044642), (8515, 36041208), (9170, 33466836), (10218, 30034340), (10920, 28103561), (11004, 27889030), (11921, 25743720), (13624, 22525755), (13755, 22311224), (15720, 19522321), (17030, 18020604), (18340, 16733418), (20436, 15017170), (22008, 13944515), (23842, 12871860), (25545, 12013736), (27510, 11155612), (34060, 9010302), (35763, 8581240), (36680, 8366709), (40872, 7508585), (47684, 6435930), (51090, 6006868), (55020, 5577806), (59605, 5148744), (68120, 4505151), (71526, 4290620), (95368, 3217965), (102180, 3003434), (110040, 2788903), (119210, 2574372), (143052, 2145310), (178815, 1716248), (204360, 1501717), (214531, 1430520), (238420, 1287186), (286104, 1072655), (357630, 858124), (429062, 715260), (476840, 643593)]