2217523440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4019}}^1$

素因数の和:4076

約数の個数: 240

約数和(自身を含む): 7955740800

約数和(自身を除く): 5738217360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 121, 132, 152, 165, 176, 190, 209, 220, 228, 240, 242, 264, 285, 304, 330, 363, 380, 418, 440, 456, 484, 528, 570, 605, 627, 660, 726, 760, 836, 880, 912, 968, 1045, 1140, 1210, 1254, 1320, 1452, 1520, 1672, 1815, 1936, 2090, 2280, 2299, 2420, 2508, 2640, 2904, 3135, 3344, 3630, 4019, 4180, 4560, 4598, 4840, 5016, 5808, 6270, 6897, 7260, 8038, 8360, 9196, 9680, 10032, 11495, 12057, 12540, 13794, 14520, 16076, 16720, 18392, 20095, 22990, 24114, 25080, 27588, 29040, 32152, 34485, 36784, 40190, 44209, 45980, 48228, 50160, 55176, 60285, 64304, 68970, 76361, 80380, 88418, 91960, 96456, 110352, 120570, 132627, 137940, 152722, 160760, 176836, 183920, 192912, 221045, 229083, 241140, 265254, 275880, 305444, 321520, 353672, 381805, 442090, 458166, 482280, 486299, 530508, 551760, 610888, 663135, 707344, 763610, 839971, 884180, 916332, 964560, 972598, 1061016, 1145415, 1221776, 1326270, 1458897, 1527220, 1679942, 1768360, 1832664, 1945196, 2122032, 2290830, 2431495, 2519913, 2652540, 2917794, 3054440, 3359884, 3536720, 3665328, 3890392, 4199855, 4581660, 4862990, 5039826, 5305080, 5835588, 6108880, 6719768, 7294485, 7780784, 8399710, 9163320, 9239681, 9725980, 10079652, 10610160, 11671176, 12599565, 13439536, 14588970, 16799420, 18326640, 18479362, 19451960, 20159304, 23342352, 25199130, 27719043, 29177940, 33598840, 36958724, 38903920, 40318608, 46198405, 50398260, 55438086, 58355880, 67197680, 73917448, 92396810, 100796520, 110876172, 116711760, 138595215, 147834896, 184793620, 201593040, 221752344, 277190430, 369587240, 443504688, 554380860, 739174480, 1108761720, 2217523440]

約数ペア:

[(1, 2217523440), (2, 1108761720), (3, 739174480), (4, 554380860), (5, 443504688), (6, 369587240), (8, 277190430), (10, 221752344), (11, 201593040), (12, 184793620), (15, 147834896), (16, 138595215), (19, 116711760), (20, 110876172), (22, 100796520), (24, 92396810), (30, 73917448), (33, 67197680), (38, 58355880), (40, 55438086), (44, 50398260), (48, 46198405), (55, 40318608), (57, 38903920), (60, 36958724), (66, 33598840), (76, 29177940), (80, 27719043), (88, 25199130), (95, 23342352), (110, 20159304), (114, 19451960), (120, 18479362), (121, 18326640), (132, 16799420), (152, 14588970), (165, 13439536), (176, 12599565), (190, 11671176), (209, 10610160), (220, 10079652), (228, 9725980), (240, 9239681), (242, 9163320), (264, 8399710), (285, 7780784), (304, 7294485), (330, 6719768), (363, 6108880), (380, 5835588), (418, 5305080), (440, 5039826), (456, 4862990), (484, 4581660), (528, 4199855), (570, 3890392), (605, 3665328), (627, 3536720), (660, 3359884), (726, 3054440), (760, 2917794), (836, 2652540), (880, 2519913), (912, 2431495), (968, 2290830), (1045, 2122032), (1140, 1945196), (1210, 1832664), (1254, 1768360), (1320, 1679942), (1452, 1527220), (1520, 1458897), (1672, 1326270), (1815, 1221776), (1936, 1145415), (2090, 1061016), (2280, 972598), (2299, 964560), (2420, 916332), (2508, 884180), (2640, 839971), (2904, 763610), (3135, 707344), (3344, 663135), (3630, 610888), (4019, 551760), (4180, 530508), (4560, 486299), (4598, 482280), (4840, 458166), (5016, 442090), (5808, 381805), (6270, 353672), (6897, 321520), (7260, 305444), (8038, 275880), (8360, 265254), (9196, 241140), (9680, 229083), (10032, 221045), (11495, 192912), (12057, 183920), (12540, 176836), (13794, 160760), (14520, 152722), (16076, 137940), (16720, 132627), (18392, 120570), (20095, 110352), (22990, 96456), (24114, 91960), (25080, 88418), (27588, 80380), (29040, 76361), (32152, 68970), (34485, 64304), (36784, 60285), (40190, 55176), (44209, 50160), (45980, 48228)]