236664540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:209

約数の個数: 288

約数和(自身を含む): 868847616

約数和(自身を除く): 632183076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 73, 83, 84, 90, 93, 105, 124, 126, 140, 146, 155, 166, 180, 186, 210, 217, 219, 249, 252, 279, 292, 310, 315, 332, 365, 372, 415, 420, 434, 438, 465, 498, 511, 558, 581, 620, 630, 651, 657, 730, 747, 830, 868, 876, 930, 996, 1022, 1085, 1095, 1116, 1162, 1245, 1260, 1302, 1314, 1395, 1460, 1494, 1533, 1660, 1743, 1860, 1953, 2044, 2170, 2190, 2263, 2324, 2490, 2555, 2573, 2604, 2628, 2790, 2905, 2988, 3066, 3255, 3285, 3486, 3735, 3906, 4340, 4380, 4526, 4599, 4980, 5110, 5146, 5229, 5580, 5810, 6059, 6132, 6510, 6570, 6789, 6972, 7470, 7665, 7719, 7812, 8715, 9052, 9198, 9765, 10220, 10292, 10458, 11315, 11620, 12118, 12865, 13020, 13140, 13578, 14940, 15330, 15438, 15841, 17430, 18011, 18177, 18396, 19530, 20367, 20916, 22630, 22995, 23157, 24236, 25730, 26145, 27156, 30295, 30660, 30876, 31682, 33945, 34860, 36022, 36354, 38595, 39060, 40734, 42413, 45260, 45990, 46314, 47523, 51460, 52290, 54033, 54531, 60590, 63364, 67890, 72044, 72708, 77190, 79205, 81468, 84826, 90055, 90885, 91980, 92628, 95046, 101835, 104580, 108066, 109062, 115785, 121180, 127239, 135780, 142569, 154380, 158410, 162099, 169652, 180110, 181770, 187829, 190092, 203670, 212065, 216132, 218124, 231570, 237615, 254478, 270165, 272655, 285138, 316820, 324198, 360220, 363540, 375658, 381717, 407340, 424130, 463140, 475230, 508956, 540330, 545310, 563487, 570276, 636195, 648396, 712845, 751316, 763434, 810495, 848260, 939145, 950460, 1080660, 1090620, 1126974, 1272390, 1314803, 1425690, 1526868, 1620990, 1690461, 1878290, 1908585, 2253948, 2544780, 2629606, 2817435, 2851380, 3241980, 3380922, 3756580, 3817170, 3944409, 5259212, 5634870, 6574015, 6761844, 7634340, 7888818, 8452305, 11269740, 11833227, 13148030, 15777636, 16904610, 19722045, 23666454, 26296060, 33809220, 39444090, 47332908, 59166135, 78888180, 118332270, 236664540]

約数ペア:

[(1, 236664540), (2, 118332270), (3, 78888180), (4, 59166135), (5, 47332908), (6, 39444090), (7, 33809220), (9, 26296060), (10, 23666454), (12, 19722045), (14, 16904610), (15, 15777636), (18, 13148030), (20, 11833227), (21, 11269740), (28, 8452305), (30, 7888818), (31, 7634340), (35, 6761844), (36, 6574015), (42, 5634870), (45, 5259212), (60, 3944409), (62, 3817170), (63, 3756580), (70, 3380922), (73, 3241980), (83, 2851380), (84, 2817435), (90, 2629606), (93, 2544780), (105, 2253948), (124, 1908585), (126, 1878290), (140, 1690461), (146, 1620990), (155, 1526868), (166, 1425690), (180, 1314803), (186, 1272390), (210, 1126974), (217, 1090620), (219, 1080660), (249, 950460), (252, 939145), (279, 848260), (292, 810495), (310, 763434), (315, 751316), (332, 712845), (365, 648396), (372, 636195), (415, 570276), (420, 563487), (434, 545310), (438, 540330), (465, 508956), (498, 475230), (511, 463140), (558, 424130), (581, 407340), (620, 381717), (630, 375658), (651, 363540), (657, 360220), (730, 324198), (747, 316820), (830, 285138), (868, 272655), (876, 270165), (930, 254478), (996, 237615), (1022, 231570), (1085, 218124), (1095, 216132), (1116, 212065), (1162, 203670), (1245, 190092), (1260, 187829), (1302, 181770), (1314, 180110), (1395, 169652), (1460, 162099), (1494, 158410), (1533, 154380), (1660, 142569), (1743, 135780), (1860, 127239), (1953, 121180), (2044, 115785), (2170, 109062), (2190, 108066), (2263, 104580), (2324, 101835), (2490, 95046), (2555, 92628), (2573, 91980), (2604, 90885), (2628, 90055), (2790, 84826), (2905, 81468), (2988, 79205), (3066, 77190), (3255, 72708), (3285, 72044), (3486, 67890), (3735, 63364), (3906, 60590), (4340, 54531), (4380, 54033), (4526, 52290), (4599, 51460), (4980, 47523), (5110, 46314), (5146, 45990), (5229, 45260), (5580, 42413), (5810, 40734), (6059, 39060), (6132, 38595), (6510, 36354), (6570, 36022), (6789, 34860), (6972, 33945), (7470, 31682), (7665, 30876), (7719, 30660), (7812, 30295), (8715, 27156), (9052, 26145), (9198, 25730), (9765, 24236), (10220, 23157), (10292, 22995), (10458, 22630), (11315, 20916), (11620, 20367), (12118, 19530), (12865, 18396), (13020, 18177), (13140, 18011), (13578, 17430), (14940, 15841), (15330, 15438)]