841365840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3823}}^1$

素因数の和:3977

約数の個数: 160

約数和(自身を含む): 3004379136

約数和(自身を除く): 2163013296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 131, 140, 168, 210, 240, 262, 280, 336, 393, 420, 524, 560, 655, 786, 840, 917, 1048, 1310, 1572, 1680, 1834, 1965, 2096, 2620, 2751, 3144, 3668, 3823, 3930, 4585, 5240, 5502, 6288, 7336, 7646, 7860, 9170, 10480, 11004, 11469, 13755, 14672, 15292, 15720, 18340, 19115, 22008, 22938, 26761, 27510, 30584, 31440, 36680, 38230, 44016, 45876, 53522, 55020, 57345, 61168, 73360, 76460, 80283, 91752, 107044, 110040, 114690, 133805, 152920, 160566, 183504, 214088, 220080, 229380, 267610, 305840, 321132, 401415, 428176, 458760, 500813, 535220, 642264, 802830, 917520, 1001626, 1070440, 1284528, 1502439, 1605660, 2003252, 2140880, 2504065, 3004878, 3211320, 3505691, 4006504, 5008130, 6009756, 6422640, 7011382, 7512195, 8013008, 10016260, 10517073, 12019512, 14022764, 15024390, 17528455, 20032520, 21034146, 24039024, 28045528, 30048780, 35056910, 40065040, 42068292, 52585365, 56091056, 60097560, 70113820, 84136584, 105170730, 120195120, 140227640, 168273168, 210341460, 280455280, 420682920, 841365840]

約数ペア:

[(1, 841365840), (2, 420682920), (3, 280455280), (4, 210341460), (5, 168273168), (6, 140227640), (7, 120195120), (8, 105170730), (10, 84136584), (12, 70113820), (14, 60097560), (15, 56091056), (16, 52585365), (20, 42068292), (21, 40065040), (24, 35056910), (28, 30048780), (30, 28045528), (35, 24039024), (40, 21034146), (42, 20032520), (48, 17528455), (56, 15024390), (60, 14022764), (70, 12019512), (80, 10517073), (84, 10016260), (105, 8013008), (112, 7512195), (120, 7011382), (131, 6422640), (140, 6009756), (168, 5008130), (210, 4006504), (240, 3505691), (262, 3211320), (280, 3004878), (336, 2504065), (393, 2140880), (420, 2003252), (524, 1605660), (560, 1502439), (655, 1284528), (786, 1070440), (840, 1001626), (917, 917520), (1048, 802830), (1310, 642264), (1572, 535220), (1680, 500813), (1834, 458760), (1965, 428176), (2096, 401415), (2620, 321132), (2751, 305840), (3144, 267610), (3668, 229380), (3823, 220080), (3930, 214088), (4585, 183504), (5240, 160566), (5502, 152920), (6288, 133805), (7336, 114690), (7646, 110040), (7860, 107044), (9170, 91752), (10480, 80283), (11004, 76460), (11469, 73360), (13755, 61168), (14672, 57345), (15292, 55020), (15720, 53522), (18340, 45876), (19115, 44016), (22008, 38230), (22938, 36680), (26761, 31440), (27510, 30584)]