64835760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:667

約数の個数: 160

約数和(自身を含む): 224985600

約数和(自身を除く): 160149840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 110, 120, 123, 132, 164, 165, 176, 205, 220, 240, 246, 264, 328, 330, 410, 440, 451, 492, 528, 599, 615, 656, 660, 820, 880, 902, 984, 1198, 1230, 1320, 1353, 1640, 1797, 1804, 1968, 2255, 2396, 2460, 2640, 2706, 2995, 3280, 3594, 3608, 4510, 4792, 4920, 5412, 5990, 6589, 6765, 7188, 7216, 8985, 9020, 9584, 9840, 10824, 11980, 13178, 13530, 14376, 17970, 18040, 19767, 21648, 23960, 24559, 26356, 27060, 28752, 32945, 35940, 36080, 39534, 47920, 49118, 52712, 54120, 65890, 71880, 73677, 79068, 98236, 98835, 105424, 108240, 122795, 131780, 143760, 147354, 158136, 196472, 197670, 245590, 263560, 270149, 294708, 316272, 368385, 392944, 395340, 491180, 527120, 540298, 589416, 736770, 790680, 810447, 982360, 1080596, 1178832, 1350745, 1473540, 1581360, 1620894, 1964720, 2161192, 2701490, 2947080, 3241788, 4052235, 4322384, 5402980, 5894160, 6483576, 8104470, 10805960, 12967152, 16208940, 21611920, 32417880, 64835760]

約数ペア:

[(1, 64835760), (2, 32417880), (3, 21611920), (4, 16208940), (5, 12967152), (6, 10805960), (8, 8104470), (10, 6483576), (11, 5894160), (12, 5402980), (15, 4322384), (16, 4052235), (20, 3241788), (22, 2947080), (24, 2701490), (30, 2161192), (33, 1964720), (40, 1620894), (41, 1581360), (44, 1473540), (48, 1350745), (55, 1178832), (60, 1080596), (66, 982360), (80, 810447), (82, 790680), (88, 736770), (110, 589416), (120, 540298), (123, 527120), (132, 491180), (164, 395340), (165, 392944), (176, 368385), (205, 316272), (220, 294708), (240, 270149), (246, 263560), (264, 245590), (328, 197670), (330, 196472), (410, 158136), (440, 147354), (451, 143760), (492, 131780), (528, 122795), (599, 108240), (615, 105424), (656, 98835), (660, 98236), (820, 79068), (880, 73677), (902, 71880), (984, 65890), (1198, 54120), (1230, 52712), (1320, 49118), (1353, 47920), (1640, 39534), (1797, 36080), (1804, 35940), (1968, 32945), (2255, 28752), (2396, 27060), (2460, 26356), (2640, 24559), (2706, 23960), (2995, 21648), (3280, 19767), (3594, 18040), (3608, 17970), (4510, 14376), (4792, 13530), (4920, 13178), (5412, 11980), (5990, 10824), (6589, 9840), (6765, 9584), (7188, 9020), (7216, 8985)]