259180680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4789}}^1$

素因数の和:4855

約数の個数: 128

約数和(自身を含む): 869097600

約数和(自身を除く): 609916920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 110, 120, 123, 132, 164, 165, 205, 220, 246, 264, 328, 330, 410, 440, 451, 492, 615, 660, 820, 902, 984, 1230, 1320, 1353, 1640, 1804, 2255, 2460, 2706, 3608, 4510, 4789, 4920, 5412, 6765, 9020, 9578, 10824, 13530, 14367, 18040, 19156, 23945, 27060, 28734, 38312, 47890, 52679, 54120, 57468, 71835, 95780, 105358, 114936, 143670, 158037, 191560, 196349, 210716, 263395, 287340, 316074, 392698, 421432, 526790, 574680, 589047, 632148, 785396, 790185, 981745, 1053580, 1178094, 1264296, 1570792, 1580370, 1963490, 2107160, 2159839, 2356188, 2945235, 3160740, 3926980, 4319678, 4712376, 5890470, 6321480, 6479517, 7853960, 8639356, 10799195, 11780940, 12959034, 17278712, 21598390, 23561880, 25918068, 32397585, 43196780, 51836136, 64795170, 86393560, 129590340, 259180680]

約数ペア:

[(1, 259180680), (2, 129590340), (3, 86393560), (4, 64795170), (5, 51836136), (6, 43196780), (8, 32397585), (10, 25918068), (11, 23561880), (12, 21598390), (15, 17278712), (20, 12959034), (22, 11780940), (24, 10799195), (30, 8639356), (33, 7853960), (40, 6479517), (41, 6321480), (44, 5890470), (55, 4712376), (60, 4319678), (66, 3926980), (82, 3160740), (88, 2945235), (110, 2356188), (120, 2159839), (123, 2107160), (132, 1963490), (164, 1580370), (165, 1570792), (205, 1264296), (220, 1178094), (246, 1053580), (264, 981745), (328, 790185), (330, 785396), (410, 632148), (440, 589047), (451, 574680), (492, 526790), (615, 421432), (660, 392698), (820, 316074), (902, 287340), (984, 263395), (1230, 210716), (1320, 196349), (1353, 191560), (1640, 158037), (1804, 143670), (2255, 114936), (2460, 105358), (2706, 95780), (3608, 71835), (4510, 57468), (4789, 54120), (4920, 52679), (5412, 47890), (6765, 38312), (9020, 28734), (9578, 27060), (10824, 23945), (13530, 19156), (14367, 18040)]