288676960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:118

約数の個数: 288

約数和(自身を含む): 855864576

約数和(自身を除く): 567187616

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 37, 40, 44, 52, 55, 62, 65, 74, 80, 88, 104, 110, 121, 124, 130, 143, 148, 155, 160, 176, 185, 208, 220, 242, 248, 260, 286, 296, 310, 341, 352, 370, 403, 407, 416, 440, 481, 484, 496, 520, 572, 592, 605, 620, 682, 715, 740, 806, 814, 880, 962, 968, 992, 1040, 1144, 1147, 1184, 1210, 1240, 1364, 1430, 1480, 1573, 1612, 1628, 1705, 1760, 1924, 1936, 2015, 2035, 2080, 2288, 2294, 2405, 2420, 2480, 2728, 2860, 2960, 3146, 3224, 3256, 3410, 3751, 3848, 3872, 4030, 4070, 4433, 4477, 4576, 4588, 4810, 4840, 4960, 5291, 5456, 5720, 5735, 5920, 6292, 6448, 6512, 6820, 7502, 7696, 7865, 8060, 8140, 8866, 8954, 9176, 9620, 9680, 10582, 10912, 11440, 11470, 12584, 12617, 12896, 13024, 13640, 14911, 15004, 15392, 15730, 16120, 16280, 17732, 17908, 18352, 18755, 19240, 19360, 21164, 22165, 22385, 22880, 22940, 25168, 25234, 26455, 27280, 29822, 30008, 31460, 32240, 32560, 35464, 35816, 36704, 37510, 38480, 42328, 44330, 44770, 45880, 48763, 50336, 50468, 52910, 54560, 58201, 59644, 60016, 62920, 63085, 64480, 65120, 70928, 71632, 74555, 75020, 76960, 84656, 88660, 89540, 91760, 97526, 100936, 105820, 116402, 119288, 120032, 125840, 126170, 138787, 141856, 143264, 149110, 150040, 164021, 169312, 177320, 179080, 183520, 195052, 201872, 211640, 232804, 238576, 243815, 251680, 252340, 277574, 291005, 298220, 300080, 328042, 354640, 358160, 390104, 403744, 423280, 465608, 477152, 487630, 504680, 555148, 582010, 596440, 600160, 656084, 693935, 709280, 716320, 780208, 820105, 846560, 931216, 975260, 1009360, 1110296, 1164020, 1192880, 1312168, 1387870, 1560416, 1640210, 1804231, 1862432, 1950520, 2018720, 2220592, 2328040, 2385760, 2624336, 2775740, 3280420, 3608462, 3901040, 4441184, 4656080, 5248672, 5551480, 6560840, 7216924, 7802080, 9021155, 9312160, 11102960, 13121680, 14433848, 18042310, 22205920, 26243360, 28867696, 36084620, 57735392, 72169240, 144338480, 288676960]

約数ペア:

[(1, 288676960), (2, 144338480), (4, 72169240), (5, 57735392), (8, 36084620), (10, 28867696), (11, 26243360), (13, 22205920), (16, 18042310), (20, 14433848), (22, 13121680), (26, 11102960), (31, 9312160), (32, 9021155), (37, 7802080), (40, 7216924), (44, 6560840), (52, 5551480), (55, 5248672), (62, 4656080), (65, 4441184), (74, 3901040), (80, 3608462), (88, 3280420), (104, 2775740), (110, 2624336), (121, 2385760), (124, 2328040), (130, 2220592), (143, 2018720), (148, 1950520), (155, 1862432), (160, 1804231), (176, 1640210), (185, 1560416), (208, 1387870), (220, 1312168), (242, 1192880), (248, 1164020), (260, 1110296), (286, 1009360), (296, 975260), (310, 931216), (341, 846560), (352, 820105), (370, 780208), (403, 716320), (407, 709280), (416, 693935), (440, 656084), (481, 600160), (484, 596440), (496, 582010), (520, 555148), (572, 504680), (592, 487630), (605, 477152), (620, 465608), (682, 423280), (715, 403744), (740, 390104), (806, 358160), (814, 354640), (880, 328042), (962, 300080), (968, 298220), (992, 291005), (1040, 277574), (1144, 252340), (1147, 251680), (1184, 243815), (1210, 238576), (1240, 232804), (1364, 211640), (1430, 201872), (1480, 195052), (1573, 183520), (1612, 179080), (1628, 177320), (1705, 169312), (1760, 164021), (1924, 150040), (1936, 149110), (2015, 143264), (2035, 141856), (2080, 138787), (2288, 126170), (2294, 125840), (2405, 120032), (2420, 119288), (2480, 116402), (2728, 105820), (2860, 100936), (2960, 97526), (3146, 91760), (3224, 89540), (3256, 88660), (3410, 84656), (3751, 76960), (3848, 75020), (3872, 74555), (4030, 71632), (4070, 70928), (4433, 65120), (4477, 64480), (4576, 63085), (4588, 62920), (4810, 60016), (4840, 59644), (4960, 58201), (5291, 54560), (5456, 52910), (5720, 50468), (5735, 50336), (5920, 48763), (6292, 45880), (6448, 44770), (6512, 44330), (6820, 42328), (7502, 38480), (7696, 37510), (7865, 36704), (8060, 35816), (8140, 35464), (8866, 32560), (8954, 32240), (9176, 31460), (9620, 30008), (9680, 29822), (10582, 27280), (10912, 26455), (11440, 25234), (11470, 25168), (12584, 22940), (12617, 22880), (12896, 22385), (13024, 22165), (13640, 21164), (14911, 19360), (15004, 19240), (15392, 18755), (15730, 18352), (16120, 17908), (16280, 17732)]