222314820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2194

約数の個数: 192

約数和(自身を含む): 806830080

約数和(自身を除く): 584515260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 364, 380, 390, 399, 420, 455, 494, 532, 546, 570, 665, 741, 780, 798, 910, 988, 1092, 1140, 1235, 1330, 1365, 1482, 1596, 1729, 1820, 1995, 2143, 2470, 2660, 2730, 2964, 3458, 3705, 3990, 4286, 4940, 5187, 5460, 6429, 6916, 7410, 7980, 8572, 8645, 10374, 10715, 12858, 14820, 15001, 17290, 20748, 21430, 25716, 25935, 27859, 30002, 32145, 34580, 40717, 42860, 45003, 51870, 55718, 60004, 64290, 75005, 81434, 83577, 90006, 103740, 111436, 122151, 128580, 139295, 150010, 162868, 167154, 180012, 195013, 203585, 225015, 244302, 278590, 285019, 300020, 334308, 390026, 407170, 417885, 450030, 488604, 529321, 557180, 570038, 585039, 610755, 780052, 814340, 835770, 855057, 900060, 975065, 1058642, 1140076, 1170078, 1221510, 1425095, 1587963, 1671540, 1710114, 1950130, 2117284, 2340156, 2443020, 2646605, 2850190, 2925195, 3175926, 3420228, 3705247, 3900260, 4275285, 5293210, 5700380, 5850390, 6351852, 7410494, 7939815, 8550570, 10586420, 11115741, 11700780, 14820988, 15879630, 17101140, 18526235, 22231482, 31759260, 37052470, 44462964, 55578705, 74104940, 111157410, 222314820]

約数ペア:

[(1, 222314820), (2, 111157410), (3, 74104940), (4, 55578705), (5, 44462964), (6, 37052470), (7, 31759260), (10, 22231482), (12, 18526235), (13, 17101140), (14, 15879630), (15, 14820988), (19, 11700780), (20, 11115741), (21, 10586420), (26, 8550570), (28, 7939815), (30, 7410494), (35, 6351852), (38, 5850390), (39, 5700380), (42, 5293210), (52, 4275285), (57, 3900260), (60, 3705247), (65, 3420228), (70, 3175926), (76, 2925195), (78, 2850190), (84, 2646605), (91, 2443020), (95, 2340156), (105, 2117284), (114, 1950130), (130, 1710114), (133, 1671540), (140, 1587963), (156, 1425095), (182, 1221510), (190, 1170078), (195, 1140076), (210, 1058642), (228, 975065), (247, 900060), (260, 855057), (266, 835770), (273, 814340), (285, 780052), (364, 610755), (380, 585039), (390, 570038), (399, 557180), (420, 529321), (455, 488604), (494, 450030), (532, 417885), (546, 407170), (570, 390026), (665, 334308), (741, 300020), (780, 285019), (798, 278590), (910, 244302), (988, 225015), (1092, 203585), (1140, 195013), (1235, 180012), (1330, 167154), (1365, 162868), (1482, 150010), (1596, 139295), (1729, 128580), (1820, 122151), (1995, 111436), (2143, 103740), (2470, 90006), (2660, 83577), (2730, 81434), (2964, 75005), (3458, 64290), (3705, 60004), (3990, 55718), (4286, 51870), (4940, 45003), (5187, 42860), (5460, 40717), (6429, 34580), (6916, 32145), (7410, 30002), (7980, 27859), (8572, 25935), (8645, 25716), (10374, 21430), (10715, 20748), (12858, 17290), (14820, 15001)]