168611220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 240

約数和(自身を含む): 567761040

約数和(自身を除く): 399149820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 37, 45, 54, 58, 60, 74, 81, 87, 90, 97, 108, 111, 116, 135, 145, 148, 162, 174, 180, 185, 194, 222, 261, 270, 290, 291, 324, 333, 348, 370, 388, 405, 435, 444, 485, 522, 540, 555, 580, 582, 666, 740, 783, 810, 870, 873, 970, 999, 1044, 1073, 1110, 1164, 1305, 1332, 1455, 1566, 1620, 1665, 1740, 1746, 1940, 1998, 2146, 2220, 2349, 2610, 2619, 2813, 2910, 2997, 3132, 3219, 3330, 3492, 3589, 3915, 3996, 4292, 4365, 4698, 4995, 5220, 5238, 5365, 5626, 5820, 5994, 6438, 6660, 7178, 7830, 7857, 8439, 8730, 9396, 9657, 9990, 10476, 10730, 10767, 11252, 11745, 11988, 12876, 13095, 14065, 14356, 14985, 15660, 15714, 16095, 16878, 17460, 17945, 19314, 19980, 21460, 21534, 23490, 25317, 26190, 28130, 28971, 29970, 31428, 32190, 32301, 33756, 35890, 38628, 39285, 42195, 43068, 46980, 48285, 50634, 52380, 53835, 56260, 57942, 59940, 64380, 64602, 71780, 75951, 78570, 84390, 86913, 96570, 96903, 101268, 104081, 107670, 115884, 126585, 129204, 144855, 151902, 157140, 161505, 168780, 173826, 193140, 193806, 208162, 215340, 227853, 253170, 289710, 290709, 303804, 312243, 323010, 347652, 379755, 387612, 416324, 434565, 455706, 484515, 506340, 520405, 579420, 581418, 624486, 646020, 759510, 869130, 911412, 936729, 969030, 1040810, 1139265, 1162836, 1248972, 1453545, 1519020, 1561215, 1738260, 1873458, 1938060, 2081620, 2278530, 2810187, 2907090, 3122430, 3746916, 4557060, 4683645, 5620374, 5814180, 6244860, 8430561, 9367290, 11240748, 14050935, 16861122, 18734580, 28101870, 33722244, 42152805, 56203740, 84305610, 168611220]

約数ペア:

[(1, 168611220), (2, 84305610), (3, 56203740), (4, 42152805), (5, 33722244), (6, 28101870), (9, 18734580), (10, 16861122), (12, 14050935), (15, 11240748), (18, 9367290), (20, 8430561), (27, 6244860), (29, 5814180), (30, 5620374), (36, 4683645), (37, 4557060), (45, 3746916), (54, 3122430), (58, 2907090), (60, 2810187), (74, 2278530), (81, 2081620), (87, 1938060), (90, 1873458), (97, 1738260), (108, 1561215), (111, 1519020), (116, 1453545), (135, 1248972), (145, 1162836), (148, 1139265), (162, 1040810), (174, 969030), (180, 936729), (185, 911412), (194, 869130), (222, 759510), (261, 646020), (270, 624486), (290, 581418), (291, 579420), (324, 520405), (333, 506340), (348, 484515), (370, 455706), (388, 434565), (405, 416324), (435, 387612), (444, 379755), (485, 347652), (522, 323010), (540, 312243), (555, 303804), (580, 290709), (582, 289710), (666, 253170), (740, 227853), (783, 215340), (810, 208162), (870, 193806), (873, 193140), (970, 173826), (999, 168780), (1044, 161505), (1073, 157140), (1110, 151902), (1164, 144855), (1305, 129204), (1332, 126585), (1455, 115884), (1566, 107670), (1620, 104081), (1665, 101268), (1740, 96903), (1746, 96570), (1940, 86913), (1998, 84390), (2146, 78570), (2220, 75951), (2349, 71780), (2610, 64602), (2619, 64380), (2813, 59940), (2910, 57942), (2997, 56260), (3132, 53835), (3219, 52380), (3330, 50634), (3492, 48285), (3589, 46980), (3915, 43068), (3996, 42195), (4292, 39285), (4365, 38628), (4698, 35890), (4995, 33756), (5220, 32301), (5238, 32190), (5365, 31428), (5626, 29970), (5820, 28971), (5994, 28130), (6438, 26190), (6660, 25317), (7178, 23490), (7830, 21534), (7857, 21460), (8439, 19980), (8730, 19314), (9396, 17945), (9657, 17460), (9990, 16878), (10476, 16095), (10730, 15714), (10767, 15660), (11252, 14985), (11745, 14356), (11988, 14065), (12876, 13095)]