162521220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 510935040

約数和(自身を除く): 348413820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 29, 30, 31, 46, 58, 60, 62, 69, 87, 92, 93, 115, 116, 124, 131, 138, 145, 155, 174, 186, 230, 262, 276, 290, 310, 345, 348, 372, 393, 435, 460, 465, 524, 580, 620, 655, 667, 690, 713, 786, 870, 899, 930, 1310, 1334, 1380, 1426, 1572, 1740, 1798, 1860, 1965, 2001, 2139, 2620, 2668, 2697, 2852, 3013, 3335, 3565, 3596, 3799, 3930, 4002, 4061, 4278, 4495, 5394, 6026, 6670, 7130, 7598, 7860, 8004, 8122, 8556, 8990, 9039, 10005, 10695, 10788, 11397, 12052, 12183, 13340, 13485, 14260, 15065, 15196, 16244, 17980, 18078, 18995, 20010, 20305, 20677, 21390, 22794, 24366, 26970, 30130, 36156, 37990, 40020, 40610, 41354, 42780, 45195, 45588, 48732, 53940, 56985, 60260, 60915, 62031, 75980, 81220, 82708, 87377, 90390, 93403, 103385, 113970, 117769, 121830, 124062, 174754, 180780, 186806, 206770, 227940, 235538, 243660, 248124, 262131, 280209, 310155, 349508, 353307, 373612, 413540, 436885, 467015, 471076, 524262, 560418, 588845, 620310, 706614, 873770, 934030, 1048524, 1120836, 1177690, 1240620, 1310655, 1401045, 1413228, 1747540, 1766535, 1868060, 2355380, 2621310, 2708687, 2802090, 3533070, 5242620, 5417374, 5604180, 7066140, 8126061, 10834748, 13543435, 16252122, 27086870, 32504244, 40630305, 54173740, 81260610, 162521220]

約数ペア:

[(1, 162521220), (2, 81260610), (3, 54173740), (4, 40630305), (5, 32504244), (6, 27086870), (10, 16252122), (12, 13543435), (15, 10834748), (20, 8126061), (23, 7066140), (29, 5604180), (30, 5417374), (31, 5242620), (46, 3533070), (58, 2802090), (60, 2708687), (62, 2621310), (69, 2355380), (87, 1868060), (92, 1766535), (93, 1747540), (115, 1413228), (116, 1401045), (124, 1310655), (131, 1240620), (138, 1177690), (145, 1120836), (155, 1048524), (174, 934030), (186, 873770), (230, 706614), (262, 620310), (276, 588845), (290, 560418), (310, 524262), (345, 471076), (348, 467015), (372, 436885), (393, 413540), (435, 373612), (460, 353307), (465, 349508), (524, 310155), (580, 280209), (620, 262131), (655, 248124), (667, 243660), (690, 235538), (713, 227940), (786, 206770), (870, 186806), (899, 180780), (930, 174754), (1310, 124062), (1334, 121830), (1380, 117769), (1426, 113970), (1572, 103385), (1740, 93403), (1798, 90390), (1860, 87377), (1965, 82708), (2001, 81220), (2139, 75980), (2620, 62031), (2668, 60915), (2697, 60260), (2852, 56985), (3013, 53940), (3335, 48732), (3565, 45588), (3596, 45195), (3799, 42780), (3930, 41354), (4002, 40610), (4061, 40020), (4278, 37990), (4495, 36156), (5394, 30130), (6026, 26970), (6670, 24366), (7130, 22794), (7598, 21390), (7860, 20677), (8004, 20305), (8122, 20010), (8556, 18995), (8990, 18078), (9039, 17980), (10005, 16244), (10695, 15196), (10788, 15065), (11397, 14260), (12052, 13485), (12183, 13340)]