246163320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:319

約数の個数: 256

約数和(自身を含む): 898128000

約数和(自身を除く): 651964680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 89, 90, 104, 108, 117, 120, 130, 135, 156, 178, 180, 195, 197, 216, 234, 260, 267, 270, 312, 351, 356, 360, 390, 394, 445, 468, 520, 534, 540, 585, 591, 702, 712, 780, 788, 801, 890, 936, 985, 1068, 1080, 1157, 1170, 1182, 1335, 1404, 1560, 1576, 1602, 1755, 1773, 1780, 1970, 2136, 2314, 2340, 2364, 2403, 2561, 2670, 2808, 2955, 3204, 3471, 3510, 3546, 3560, 3940, 4005, 4628, 4680, 4728, 4806, 5122, 5319, 5340, 5785, 5910, 6408, 6942, 7020, 7092, 7683, 7880, 8010, 8865, 9256, 9612, 10244, 10413, 10638, 10680, 11570, 11820, 12015, 12805, 13884, 14040, 14184, 15366, 16020, 17355, 17533, 17730, 19224, 20488, 20826, 21276, 23049, 23140, 23640, 24030, 25610, 26595, 27768, 30732, 31239, 32040, 34710, 35066, 35460, 38415, 41652, 42552, 46098, 46280, 48060, 51220, 52065, 52599, 53190, 61464, 62478, 69147, 69420, 70132, 70920, 76830, 83304, 87665, 92196, 96120, 102440, 104130, 105198, 106380, 115245, 124956, 138294, 138840, 140264, 153660, 156195, 157797, 175330, 184392, 208260, 210396, 212760, 227929, 230490, 249912, 262995, 276588, 307320, 312390, 315594, 345735, 350660, 416520, 420792, 455858, 460980, 473391, 525990, 553176, 624780, 631188, 683787, 691470, 701320, 788985, 911716, 921960, 946782, 1051980, 1139645, 1249560, 1262376, 1367574, 1382940, 1577970, 1823432, 1893564, 2051361, 2103960, 2279290, 2366955, 2735148, 2765880, 3155940, 3418935, 3787128, 4102722, 4558580, 4733910, 5470296, 6154083, 6311880, 6837870, 8205444, 9117160, 9467820, 10256805, 12308166, 13675740, 16410888, 18935640, 20513610, 24616332, 27351480, 30770415, 41027220, 49232664, 61540830, 82054440, 123081660, 246163320]

約数ペア:

[(1, 246163320), (2, 123081660), (3, 82054440), (4, 61540830), (5, 49232664), (6, 41027220), (8, 30770415), (9, 27351480), (10, 24616332), (12, 20513610), (13, 18935640), (15, 16410888), (18, 13675740), (20, 12308166), (24, 10256805), (26, 9467820), (27, 9117160), (30, 8205444), (36, 6837870), (39, 6311880), (40, 6154083), (45, 5470296), (52, 4733910), (54, 4558580), (60, 4102722), (65, 3787128), (72, 3418935), (78, 3155940), (89, 2765880), (90, 2735148), (104, 2366955), (108, 2279290), (117, 2103960), (120, 2051361), (130, 1893564), (135, 1823432), (156, 1577970), (178, 1382940), (180, 1367574), (195, 1262376), (197, 1249560), (216, 1139645), (234, 1051980), (260, 946782), (267, 921960), (270, 911716), (312, 788985), (351, 701320), (356, 691470), (360, 683787), (390, 631188), (394, 624780), (445, 553176), (468, 525990), (520, 473391), (534, 460980), (540, 455858), (585, 420792), (591, 416520), (702, 350660), (712, 345735), (780, 315594), (788, 312390), (801, 307320), (890, 276588), (936, 262995), (985, 249912), (1068, 230490), (1080, 227929), (1157, 212760), (1170, 210396), (1182, 208260), (1335, 184392), (1404, 175330), (1560, 157797), (1576, 156195), (1602, 153660), (1755, 140264), (1773, 138840), (1780, 138294), (1970, 124956), (2136, 115245), (2314, 106380), (2340, 105198), (2364, 104130), (2403, 102440), (2561, 96120), (2670, 92196), (2808, 87665), (2955, 83304), (3204, 76830), (3471, 70920), (3510, 70132), (3546, 69420), (3560, 69147), (3940, 62478), (4005, 61464), (4628, 53190), (4680, 52599), (4728, 52065), (4806, 51220), (5122, 48060), (5319, 46280), (5340, 46098), (5785, 42552), (5910, 41652), (6408, 38415), (6942, 35460), (7020, 35066), (7092, 34710), (7683, 32040), (7880, 31239), (8010, 30732), (8865, 27768), (9256, 26595), (9612, 25610), (10244, 24030), (10413, 23640), (10638, 23140), (10680, 23049), (11570, 21276), (11820, 20826), (12015, 20488), (12805, 19224), (13884, 17730), (14040, 17533), (14184, 17355), (15366, 16020)]