26637240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1669}}^1$

素因数の和:1709

約数の個数: 128

約数和(自身を含む): 96192000

約数和(自身を除く): 69554760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1669, 1995, 2280, 2660, 3192, 3338, 3990, 5007, 5320, 6676, 7980, 8345, 10014, 11683, 13352, 15960, 16690, 20028, 23366, 25035, 31711, 33380, 35049, 40056, 46732, 50070, 58415, 63422, 66760, 70098, 93464, 95133, 100140, 116830, 126844, 140196, 158555, 175245, 190266, 200280, 221977, 233660, 253688, 280392, 317110, 350490, 380532, 443954, 467320, 475665, 634220, 665931, 700980, 761064, 887908, 951330, 1109885, 1268440, 1331862, 1401960, 1775816, 1902660, 2219770, 2663724, 3329655, 3805320, 4439540, 5327448, 6659310, 8879080, 13318620, 26637240]

約数ペア:

[(1, 26637240), (2, 13318620), (3, 8879080), (4, 6659310), (5, 5327448), (6, 4439540), (7, 3805320), (8, 3329655), (10, 2663724), (12, 2219770), (14, 1902660), (15, 1775816), (19, 1401960), (20, 1331862), (21, 1268440), (24, 1109885), (28, 951330), (30, 887908), (35, 761064), (38, 700980), (40, 665931), (42, 634220), (56, 475665), (57, 467320), (60, 443954), (70, 380532), (76, 350490), (84, 317110), (95, 280392), (105, 253688), (114, 233660), (120, 221977), (133, 200280), (140, 190266), (152, 175245), (168, 158555), (190, 140196), (210, 126844), (228, 116830), (266, 100140), (280, 95133), (285, 93464), (380, 70098), (399, 66760), (420, 63422), (456, 58415), (532, 50070), (570, 46732), (665, 40056), (760, 35049), (798, 33380), (840, 31711), (1064, 25035), (1140, 23366), (1330, 20028), (1596, 16690), (1669, 15960), (1995, 13352), (2280, 11683), (2660, 10014), (3192, 8345), (3338, 7980), (3990, 6676), (5007, 5320)]