64883280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3511}}^1$

素因数の和:3545

約数の個数: 160

約数和(自身を含む): 250841088

約数和(自身を除く): 185957808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3511, 3696, 4620, 6160, 7022, 9240, 10533, 14044, 17555, 18480, 21066, 24577, 28088, 35110, 38621, 42132, 49154, 52665, 56176, 70220, 73731, 77242, 84264, 98308, 105330, 115863, 122885, 140440, 147462, 154484, 168528, 193105, 196616, 210660, 231726, 245770, 270347, 280880, 294924, 308968, 368655, 386210, 393232, 421320, 463452, 491540, 540694, 579315, 589848, 617936, 737310, 772420, 811041, 842640, 926904, 983080, 1081388, 1158630, 1179696, 1351735, 1474620, 1544840, 1622082, 1853808, 1966160, 2162776, 2317260, 2703470, 2949240, 3089680, 3244164, 4055205, 4325552, 4634520, 5406940, 5898480, 6488328, 8110410, 9269040, 10813880, 12976656, 16220820, 21627760, 32441640, 64883280]

約数ペア:

[(1, 64883280), (2, 32441640), (3, 21627760), (4, 16220820), (5, 12976656), (6, 10813880), (7, 9269040), (8, 8110410), (10, 6488328), (11, 5898480), (12, 5406940), (14, 4634520), (15, 4325552), (16, 4055205), (20, 3244164), (21, 3089680), (22, 2949240), (24, 2703470), (28, 2317260), (30, 2162776), (33, 1966160), (35, 1853808), (40, 1622082), (42, 1544840), (44, 1474620), (48, 1351735), (55, 1179696), (56, 1158630), (60, 1081388), (66, 983080), (70, 926904), (77, 842640), (80, 811041), (84, 772420), (88, 737310), (105, 617936), (110, 589848), (112, 579315), (120, 540694), (132, 491540), (140, 463452), (154, 421320), (165, 393232), (168, 386210), (176, 368655), (210, 308968), (220, 294924), (231, 280880), (240, 270347), (264, 245770), (280, 231726), (308, 210660), (330, 196616), (336, 193105), (385, 168528), (420, 154484), (440, 147462), (462, 140440), (528, 122885), (560, 115863), (616, 105330), (660, 98308), (770, 84264), (840, 77242), (880, 73731), (924, 70220), (1155, 56176), (1232, 52665), (1320, 49154), (1540, 42132), (1680, 38621), (1848, 35110), (2310, 28088), (2640, 24577), (3080, 21066), (3511, 18480), (3696, 17555), (4620, 14044), (6160, 10533), (7022, 9240)]