66370920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{653}}^1$

素因数の和:696

約数の個数: 192

約数和(自身を含む): 250508160

約数和(自身を除く): 184137240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 165, 168, 210, 220, 231, 242, 264, 280, 308, 330, 363, 385, 420, 440, 462, 484, 605, 616, 653, 660, 726, 770, 840, 847, 924, 968, 1155, 1210, 1306, 1320, 1452, 1540, 1694, 1815, 1848, 1959, 2310, 2420, 2541, 2612, 2904, 3080, 3265, 3388, 3630, 3918, 4235, 4571, 4620, 4840, 5082, 5224, 6530, 6776, 7183, 7260, 7836, 8470, 9142, 9240, 9795, 10164, 12705, 13060, 13713, 14366, 14520, 15672, 16940, 18284, 19590, 20328, 21549, 22855, 25410, 26120, 27426, 28732, 33880, 35915, 36568, 39180, 43098, 45710, 50281, 50820, 54852, 57464, 68565, 71830, 78360, 79013, 86196, 91420, 100562, 101640, 107745, 109704, 137130, 143660, 150843, 158026, 172392, 182840, 201124, 215490, 237039, 251405, 274260, 287320, 301686, 316052, 395065, 402248, 430980, 474078, 502810, 548520, 553091, 603372, 632104, 754215, 790130, 861960, 948156, 1005620, 1106182, 1185195, 1206744, 1508430, 1580260, 1659273, 1896312, 2011240, 2212364, 2370390, 2765455, 3016860, 3160520, 3318546, 4424728, 4740780, 5530910, 6033720, 6637092, 8296365, 9481560, 11061820, 13274184, 16592730, 22123640, 33185460, 66370920]

約数ペア:

[(1, 66370920), (2, 33185460), (3, 22123640), (4, 16592730), (5, 13274184), (6, 11061820), (7, 9481560), (8, 8296365), (10, 6637092), (11, 6033720), (12, 5530910), (14, 4740780), (15, 4424728), (20, 3318546), (21, 3160520), (22, 3016860), (24, 2765455), (28, 2370390), (30, 2212364), (33, 2011240), (35, 1896312), (40, 1659273), (42, 1580260), (44, 1508430), (55, 1206744), (56, 1185195), (60, 1106182), (66, 1005620), (70, 948156), (77, 861960), (84, 790130), (88, 754215), (105, 632104), (110, 603372), (120, 553091), (121, 548520), (132, 502810), (140, 474078), (154, 430980), (165, 402248), (168, 395065), (210, 316052), (220, 301686), (231, 287320), (242, 274260), (264, 251405), (280, 237039), (308, 215490), (330, 201124), (363, 182840), (385, 172392), (420, 158026), (440, 150843), (462, 143660), (484, 137130), (605, 109704), (616, 107745), (653, 101640), (660, 100562), (726, 91420), (770, 86196), (840, 79013), (847, 78360), (924, 71830), (968, 68565), (1155, 57464), (1210, 54852), (1306, 50820), (1320, 50281), (1452, 45710), (1540, 43098), (1694, 39180), (1815, 36568), (1848, 35915), (1959, 33880), (2310, 28732), (2420, 27426), (2541, 26120), (2612, 25410), (2904, 22855), (3080, 21549), (3265, 20328), (3388, 19590), (3630, 18284), (3918, 16940), (4235, 15672), (4571, 14520), (4620, 14366), (4840, 13713), (5082, 13060), (5224, 12705), (6530, 10164), (6776, 9795), (7183, 9240), (7260, 9142), (7836, 8470)]