221942597220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1729333}}^1$

素因数の和:1729402

約数の個数: 144

約数和(自身を含む): 725158167552

約数和(自身を除く): 503215570332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 31, 36, 45, 46, 60, 62, 69, 90, 92, 93, 115, 124, 138, 155, 180, 186, 207, 230, 276, 279, 310, 345, 372, 414, 460, 465, 558, 620, 690, 713, 828, 930, 1035, 1116, 1380, 1395, 1426, 1860, 2070, 2139, 2790, 2852, 3565, 4140, 4278, 5580, 6417, 7130, 8556, 10695, 12834, 14260, 21390, 25668, 32085, 42780, 64170, 128340, 1729333, 3458666, 5187999, 6917332, 8646665, 10375998, 15563997, 17293330, 20751996, 25939995, 31127994, 34586660, 39774659, 51879990, 53609323, 62255988, 77819985, 79549318, 103759980, 107218646, 119323977, 155639970, 159098636, 160827969, 198873295, 214437292, 238647954, 268046615, 311279940, 321655938, 357971931, 397746590, 477295908, 482483907, 536093230, 596619885, 643311876, 715943862, 795493180, 804139845, 964967814, 1072186460, 1193239770, 1233014429, 1431887724, 1608279690, 1789859655, 1929935628, 2386479540, 2412419535, 2466028858, 3216559380, 3579719310, 3699043287, 4824839070, 4932057716, 6165072145, 7159438620, 7398086574, 9649678140, 11097129861, 12330144290, 14796173148, 18495216435, 22194259722, 24660288580, 36990432870, 44388519444, 55485649305, 73980865740, 110971298610, 221942597220]

約数ペア:

[(1, 221942597220), (2, 110971298610), (3, 73980865740), (4, 55485649305), (5, 44388519444), (6, 36990432870), (9, 24660288580), (10, 22194259722), (12, 18495216435), (15, 14796173148), (18, 12330144290), (20, 11097129861), (23, 9649678140), (30, 7398086574), (31, 7159438620), (36, 6165072145), (45, 4932057716), (46, 4824839070), (60, 3699043287), (62, 3579719310), (69, 3216559380), (90, 2466028858), (92, 2412419535), (93, 2386479540), (115, 1929935628), (124, 1789859655), (138, 1608279690), (155, 1431887724), (180, 1233014429), (186, 1193239770), (207, 1072186460), (230, 964967814), (276, 804139845), (279, 795493180), (310, 715943862), (345, 643311876), (372, 596619885), (414, 536093230), (460, 482483907), (465, 477295908), (558, 397746590), (620, 357971931), (690, 321655938), (713, 311279940), (828, 268046615), (930, 238647954), (1035, 214437292), (1116, 198873295), (1380, 160827969), (1395, 159098636), (1426, 155639970), (1860, 119323977), (2070, 107218646), (2139, 103759980), (2790, 79549318), (2852, 77819985), (3565, 62255988), (4140, 53609323), (4278, 51879990), (5580, 39774659), (6417, 34586660), (7130, 31127994), (8556, 25939995), (10695, 20751996), (12834, 17293330), (14260, 15563997), (21390, 10375998), (25668, 8646665), (32085, 6917332), (42780, 5187999), (64170, 3458666), (128340, 1729333)]