218211720120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2270201}}^1$

素因数の和:2270310

約数の個数: 128

約数和(自身を含む): 735545448000

約数和(自身を除く): 517333727880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 89, 90, 108, 120, 135, 178, 180, 216, 267, 270, 356, 360, 445, 534, 540, 712, 801, 890, 1068, 1080, 1335, 1602, 1780, 2136, 2403, 2670, 3204, 3560, 4005, 4806, 5340, 6408, 8010, 9612, 10680, 12015, 16020, 19224, 24030, 32040, 48060, 96120, 2270201, 4540402, 6810603, 9080804, 11351005, 13621206, 18161608, 20431809, 22702010, 27242412, 34053015, 40863618, 45404020, 54484824, 61295427, 68106030, 81727236, 90808040, 102159045, 122590854, 136212060, 163454472, 202047889, 204318090, 245181708, 272424120, 306477135, 404095778, 408636180, 490363416, 606143667, 612954270, 808191556, 817272360, 1010239445, 1212287334, 1225908540, 1616383112, 1818431001, 2020478890, 2424574668, 2451817080, 3030718335, 3636862002, 4040957780, 4849149336, 5455293003, 6061436670, 7273724004, 8081915560, 9092155005, 10910586006, 12122873340, 14547448008, 18184310010, 21821172012, 24245746680, 27276465015, 36368620020, 43642344024, 54552930030, 72737240040, 109105860060, 218211720120]

約数ペア:

[(1, 218211720120), (2, 109105860060), (3, 72737240040), (4, 54552930030), (5, 43642344024), (6, 36368620020), (8, 27276465015), (9, 24245746680), (10, 21821172012), (12, 18184310010), (15, 14547448008), (18, 12122873340), (20, 10910586006), (24, 9092155005), (27, 8081915560), (30, 7273724004), (36, 6061436670), (40, 5455293003), (45, 4849149336), (54, 4040957780), (60, 3636862002), (72, 3030718335), (89, 2451817080), (90, 2424574668), (108, 2020478890), (120, 1818431001), (135, 1616383112), (178, 1225908540), (180, 1212287334), (216, 1010239445), (267, 817272360), (270, 808191556), (356, 612954270), (360, 606143667), (445, 490363416), (534, 408636180), (540, 404095778), (712, 306477135), (801, 272424120), (890, 245181708), (1068, 204318090), (1080, 202047889), (1335, 163454472), (1602, 136212060), (1780, 122590854), (2136, 102159045), (2403, 90808040), (2670, 81727236), (3204, 68106030), (3560, 61295427), (4005, 54484824), (4806, 45404020), (5340, 40863618), (6408, 34053015), (8010, 27242412), (9612, 22702010), (10680, 20431809), (12015, 18161608), (16020, 13621206), (19224, 11351005), (24030, 9080804), (32040, 6810603), (48060, 4540402), (96120, 2270201)]