65804640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{103}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 230211072

約数和(自身を除く): 164406432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 103, 110, 120, 121, 132, 160, 165, 176, 206, 220, 240, 242, 264, 309, 330, 352, 363, 412, 440, 480, 484, 515, 528, 605, 618, 660, 726, 824, 880, 968, 1030, 1056, 1133, 1210, 1236, 1320, 1331, 1452, 1545, 1648, 1760, 1815, 1936, 2060, 2266, 2420, 2472, 2640, 2662, 2904, 3090, 3296, 3399, 3630, 3872, 3993, 4120, 4532, 4840, 4944, 5280, 5324, 5665, 5808, 6180, 6655, 6798, 7260, 7986, 8240, 9064, 9680, 9888, 10648, 11330, 11616, 12360, 12463, 13310, 13596, 14520, 15972, 16480, 16995, 18128, 19360, 19965, 21296, 22660, 24720, 24926, 26620, 27192, 29040, 31944, 33990, 36256, 37389, 39930, 42592, 45320, 49440, 49852, 53240, 54384, 58080, 62315, 63888, 67980, 74778, 79860, 90640, 99704, 106480, 108768, 124630, 127776, 135960, 137093, 149556, 159720, 181280, 186945, 199408, 212960, 249260, 271920, 274186, 299112, 319440, 373890, 398816, 411279, 498520, 543840, 548372, 598224, 638880, 685465, 747780, 822558, 997040, 1096744, 1196448, 1370930, 1495560, 1645116, 1994080, 2056395, 2193488, 2741860, 2991120, 3290232, 4112790, 4386976, 5483720, 5982240, 6580464, 8225580, 10967440, 13160928, 16451160, 21934880, 32902320, 65804640]

約数ペア:

[(1, 65804640), (2, 32902320), (3, 21934880), (4, 16451160), (5, 13160928), (6, 10967440), (8, 8225580), (10, 6580464), (11, 5982240), (12, 5483720), (15, 4386976), (16, 4112790), (20, 3290232), (22, 2991120), (24, 2741860), (30, 2193488), (32, 2056395), (33, 1994080), (40, 1645116), (44, 1495560), (48, 1370930), (55, 1196448), (60, 1096744), (66, 997040), (80, 822558), (88, 747780), (96, 685465), (103, 638880), (110, 598224), (120, 548372), (121, 543840), (132, 498520), (160, 411279), (165, 398816), (176, 373890), (206, 319440), (220, 299112), (240, 274186), (242, 271920), (264, 249260), (309, 212960), (330, 199408), (352, 186945), (363, 181280), (412, 159720), (440, 149556), (480, 137093), (484, 135960), (515, 127776), (528, 124630), (605, 108768), (618, 106480), (660, 99704), (726, 90640), (824, 79860), (880, 74778), (968, 67980), (1030, 63888), (1056, 62315), (1133, 58080), (1210, 54384), (1236, 53240), (1320, 49852), (1331, 49440), (1452, 45320), (1545, 42592), (1648, 39930), (1760, 37389), (1815, 36256), (1936, 33990), (2060, 31944), (2266, 29040), (2420, 27192), (2472, 26620), (2640, 24926), (2662, 24720), (2904, 22660), (3090, 21296), (3296, 19965), (3399, 19360), (3630, 18128), (3872, 16995), (3993, 16480), (4120, 15972), (4532, 14520), (4840, 13596), (4944, 13310), (5280, 12463), (5324, 12360), (5665, 11616), (5808, 11330), (6180, 10648), (6655, 9888), (6798, 9680), (7260, 9064), (7986, 8240)]