16291230340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{523}}^1$

素因数の和:842

約数の個数: 192

約数和(自身を含む): 43353999360

約数和(自身を除く): 27062769020

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 113, 140, 154, 179, 220, 226, 308, 358, 385, 452, 523, 565, 716, 770, 791, 895, 1046, 1130, 1243, 1253, 1540, 1582, 1790, 1969, 2092, 2260, 2486, 2506, 2615, 3164, 3580, 3661, 3938, 3955, 4972, 5012, 5230, 5753, 6215, 6265, 7322, 7876, 7910, 8701, 9845, 10460, 11506, 12430, 12530, 13783, 14644, 15820, 17402, 18305, 19690, 20227, 23012, 24860, 25060, 27566, 28765, 34804, 36610, 39380, 40271, 40454, 43505, 55132, 57530, 59099, 68915, 73220, 80542, 80908, 87010, 93617, 101135, 115060, 118198, 137830, 141589, 161084, 174020, 187234, 201355, 202270, 222497, 236396, 275660, 283178, 295495, 374468, 402710, 404540, 413693, 444994, 468085, 566356, 590990, 650089, 655319, 707945, 805420, 827386, 889988, 936170, 1029787, 1112485, 1181980, 1300178, 1310638, 1415890, 1557479, 1654772, 1872340, 2059574, 2068465, 2224970, 2600356, 2621276, 2831780, 3114958, 3250445, 3276595, 4119148, 4136930, 4449940, 4550623, 5148935, 6229916, 6500890, 6553190, 7208509, 7787395, 8273860, 9101246, 10297870, 10578721, 13001780, 13106380, 14417018, 15574790, 18202492, 20595740, 21157442, 22753115, 28834036, 31149580, 36042545, 42314884, 45506230, 52893605, 72085090, 74051047, 91012460, 105787210, 116365931, 144170180, 148102094, 211574420, 232731862, 296204188, 370255235, 465463724, 581829655, 740510470, 814561517, 1163659310, 1481020940, 1629123034, 2327318620, 3258246068, 4072807585, 8145615170, 16291230340]

約数ペア:

[(1, 16291230340), (2, 8145615170), (4, 4072807585), (5, 3258246068), (7, 2327318620), (10, 1629123034), (11, 1481020940), (14, 1163659310), (20, 814561517), (22, 740510470), (28, 581829655), (35, 465463724), (44, 370255235), (55, 296204188), (70, 232731862), (77, 211574420), (110, 148102094), (113, 144170180), (140, 116365931), (154, 105787210), (179, 91012460), (220, 74051047), (226, 72085090), (308, 52893605), (358, 45506230), (385, 42314884), (452, 36042545), (523, 31149580), (565, 28834036), (716, 22753115), (770, 21157442), (791, 20595740), (895, 18202492), (1046, 15574790), (1130, 14417018), (1243, 13106380), (1253, 13001780), (1540, 10578721), (1582, 10297870), (1790, 9101246), (1969, 8273860), (2092, 7787395), (2260, 7208509), (2486, 6553190), (2506, 6500890), (2615, 6229916), (3164, 5148935), (3580, 4550623), (3661, 4449940), (3938, 4136930), (3955, 4119148), (4972, 3276595), (5012, 3250445), (5230, 3114958), (5753, 2831780), (6215, 2621276), (6265, 2600356), (7322, 2224970), (7876, 2068465), (7910, 2059574), (8701, 1872340), (9845, 1654772), (10460, 1557479), (11506, 1415890), (12430, 1310638), (12530, 1300178), (13783, 1181980), (14644, 1112485), (15820, 1029787), (17402, 936170), (18305, 889988), (19690, 827386), (20227, 805420), (23012, 707945), (24860, 655319), (25060, 650089), (27566, 590990), (28765, 566356), (34804, 468085), (36610, 444994), (39380, 413693), (40271, 404540), (40454, 402710), (43505, 374468), (55132, 295495), (57530, 283178), (59099, 275660), (68915, 236396), (73220, 222497), (80542, 202270), (80908, 201355), (87010, 187234), (93617, 174020), (101135, 161084), (115060, 141589), (118198, 137830)]