38863394820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1\times {\mathrm{3529}}^1$

素因数の和:4054

約数の個数: 144

約数和(自身を含む): 118903926960

約数和(自身を除く): 80040532140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 317, 386, 579, 634, 772, 951, 965, 1158, 1268, 1585, 1737, 1902, 1930, 2316, 2853, 2895, 3170, 3474, 3529, 3804, 3860, 4755, 5706, 5790, 6340, 6948, 7058, 8685, 9510, 10587, 11412, 11580, 14116, 14265, 17370, 17645, 19020, 21174, 28530, 31761, 34740, 35290, 42348, 52935, 57060, 61181, 63522, 70580, 105870, 122362, 127044, 158805, 183543, 211740, 244724, 305905, 317610, 367086, 550629, 611810, 635220, 681097, 734172, 917715, 1101258, 1118693, 1223620, 1362194, 1835430, 2043291, 2202516, 2237386, 2724388, 2753145, 3356079, 3405485, 3670860, 4086582, 4474772, 5506290, 5593465, 6129873, 6712158, 6810970, 8173164, 10068237, 10216455, 11012580, 11186930, 12259746, 13424316, 13621940, 16780395, 20136474, 20432910, 22373860, 24519492, 30649365, 33560790, 40272948, 40865820, 50341185, 61298730, 67121580, 100682370, 122597460, 201364740, 215907749, 431815498, 647723247, 863630996, 1079538745, 1295446494, 1943169741, 2159077490, 2590892988, 3238616235, 3886339482, 4318154980, 6477232470, 7772678964, 9715848705, 12954464940, 19431697410, 38863394820]

約数ペア:

[(1, 38863394820), (2, 19431697410), (3, 12954464940), (4, 9715848705), (5, 7772678964), (6, 6477232470), (9, 4318154980), (10, 3886339482), (12, 3238616235), (15, 2590892988), (18, 2159077490), (20, 1943169741), (30, 1295446494), (36, 1079538745), (45, 863630996), (60, 647723247), (90, 431815498), (180, 215907749), (193, 201364740), (317, 122597460), (386, 100682370), (579, 67121580), (634, 61298730), (772, 50341185), (951, 40865820), (965, 40272948), (1158, 33560790), (1268, 30649365), (1585, 24519492), (1737, 22373860), (1902, 20432910), (1930, 20136474), (2316, 16780395), (2853, 13621940), (2895, 13424316), (3170, 12259746), (3474, 11186930), (3529, 11012580), (3804, 10216455), (3860, 10068237), (4755, 8173164), (5706, 6810970), (5790, 6712158), (6340, 6129873), (6948, 5593465), (7058, 5506290), (8685, 4474772), (9510, 4086582), (10587, 3670860), (11412, 3405485), (11580, 3356079), (14116, 2753145), (14265, 2724388), (17370, 2237386), (17645, 2202516), (19020, 2043291), (21174, 1835430), (28530, 1362194), (31761, 1223620), (34740, 1118693), (35290, 1101258), (42348, 917715), (52935, 734172), (57060, 681097), (61181, 635220), (63522, 611810), (70580, 550629), (105870, 367086), (122362, 317610), (127044, 305905), (158805, 244724), (183543, 211740)]