202428720

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:136

約数の個数: 320

約数和(自身を含む): 768700800

約数和(自身を除く): 566272080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 89, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 178, 180, 195, 208, 216, 234, 240, 243, 260, 267, 270, 312, 324, 351, 356, 360, 390, 405, 432, 445, 468, 486, 520, 534, 540, 585, 624, 648, 702, 712, 720, 729, 780, 801, 810, 890, 936, 972, 1040, 1053, 1068, 1080, 1157, 1170, 1215, 1296, 1335, 1404, 1424, 1458, 1560, 1602, 1620, 1755, 1780, 1872, 1944, 2106, 2136, 2160, 2187, 2314, 2340, 2403, 2430, 2670, 2808, 2916, 3120, 3159, 3204, 3240, 3471, 3510, 3560, 3645, 3888, 4005, 4212, 4272, 4374, 4628, 4680, 4806, 4860, 5265, 5340, 5616, 5785, 5832, 6318, 6408, 6480, 6942, 7020, 7120, 7209, 7290, 8010, 8424, 8748, 9256, 9360, 9477, 9612, 9720, 10413, 10530, 10680, 10935, 11570, 11664, 12015, 12636, 12816, 13884, 14040, 14418, 14580, 15795, 16020, 16848, 17355, 17496, 18512, 18954, 19224, 19440, 20826, 21060, 21360, 21627, 21870, 23140, 24030, 25272, 27768, 28080, 28431, 28836, 29160, 31239, 31590, 32040, 34710, 34992, 36045, 37908, 38448, 41652, 42120, 43254, 43740, 46280, 47385, 48060, 50544, 52065, 55536, 56862, 57672, 58320, 62478, 63180, 64080, 64881, 69420, 72090, 75816, 83304, 84240, 86508, 87480, 92560, 93717, 94770, 96120, 104130, 108135, 113724, 115344, 124956, 126360, 129762, 138840, 142155, 144180, 151632, 156195, 166608, 173016, 174960, 187434, 189540, 192240, 194643, 208260, 216270, 227448, 249912, 252720, 259524, 277680, 281151, 284310, 288360, 312390, 324405, 346032, 374868, 379080, 389286, 416520, 432540, 454896, 468585, 499824, 519048, 562302, 568620, 576720, 624780, 648810, 749736, 758160, 778572, 833040, 843453, 865080, 937170, 973215, 1038096, 1124604, 1137240, 1249560, 1297620, 1405755, 1499472, 1557144, 1686906, 1730160, 1874340, 1946430, 2249208, 2274480, 2499120, 2530359, 2595240, 2811510, 3114288, 3373812, 3748680, 3892860, 4217265, 4498416, 5060718, 5190480, 5623020, 6747624, 7497360, 7785720, 8434530, 10121436, 11246040, 12651795, 13495248, 15571440, 16869060, 20242872, 22492080, 25303590, 33738120, 40485744, 50607180, 67476240, 101214360, 202428720]

約数ペア:

[(1, 202428720), (2, 101214360), (3, 67476240), (4, 50607180), (5, 40485744), (6, 33738120), (8, 25303590), (9, 22492080), (10, 20242872), (12, 16869060), (13, 15571440), (15, 13495248), (16, 12651795), (18, 11246040), (20, 10121436), (24, 8434530), (26, 7785720), (27, 7497360), (30, 6747624), (36, 5623020), (39, 5190480), (40, 5060718), (45, 4498416), (48, 4217265), (52, 3892860), (54, 3748680), (60, 3373812), (65, 3114288), (72, 2811510), (78, 2595240), (80, 2530359), (81, 2499120), (89, 2274480), (90, 2249208), (104, 1946430), (108, 1874340), (117, 1730160), (120, 1686906), (130, 1557144), (135, 1499472), (144, 1405755), (156, 1297620), (162, 1249560), (178, 1137240), (180, 1124604), (195, 1038096), (208, 973215), (216, 937170), (234, 865080), (240, 843453), (243, 833040), (260, 778572), (267, 758160), (270, 749736), (312, 648810), (324, 624780), (351, 576720), (356, 568620), (360, 562302), (390, 519048), (405, 499824), (432, 468585), (445, 454896), (468, 432540), (486, 416520), (520, 389286), (534, 379080), (540, 374868), (585, 346032), (624, 324405), (648, 312390), (702, 288360), (712, 284310), (720, 281151), (729, 277680), (780, 259524), (801, 252720), (810, 249912), (890, 227448), (936, 216270), (972, 208260), (1040, 194643), (1053, 192240), (1068, 189540), (1080, 187434), (1157, 174960), (1170, 173016), (1215, 166608), (1296, 156195), (1335, 151632), (1404, 144180), (1424, 142155), (1458, 138840), (1560, 129762), (1602, 126360), (1620, 124956), (1755, 115344), (1780, 113724), (1872, 108135), (1944, 104130), (2106, 96120), (2136, 94770), (2160, 93717), (2187, 92560), (2314, 87480), (2340, 86508), (2403, 84240), (2430, 83304), (2670, 75816), (2808, 72090), (2916, 69420), (3120, 64881), (3159, 64080), (3204, 63180), (3240, 62478), (3471, 58320), (3510, 57672), (3560, 56862), (3645, 55536), (3888, 52065), (4005, 50544), (4212, 48060), (4272, 47385), (4374, 46280), (4628, 43740), (4680, 43254), (4806, 42120), (4860, 41652), (5265, 38448), (5340, 37908), (5616, 36045), (5785, 34992), (5832, 34710), (6318, 32040), (6408, 31590), (6480, 31239), (6942, 29160), (7020, 28836), (7120, 28431), (7209, 28080), (7290, 27768), (8010, 25272), (8424, 24030), (8748, 23140), (9256, 21870), (9360, 21627), (9477, 21360), (9612, 21060), (9720, 20826), (10413, 19440), (10530, 19224), (10680, 18954), (10935, 18512), (11570, 17496), (11664, 17355), (12015, 16848), (12636, 16020), (12816, 15795), (13884, 14580), (14040, 14418)]