490398480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:487

約数の個数: 360

約数和(自身を含む): 1954005144

約数和(自身を除く): 1463606664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 110, 117, 120, 121, 130, 132, 143, 144, 156, 165, 176, 180, 195, 198, 208, 220, 234, 240, 242, 260, 264, 286, 312, 330, 360, 363, 390, 396, 429, 433, 440, 468, 484, 495, 520, 528, 572, 585, 605, 624, 660, 715, 720, 726, 780, 792, 858, 866, 880, 936, 968, 990, 1040, 1089, 1144, 1170, 1210, 1287, 1299, 1320, 1430, 1452, 1560, 1573, 1584, 1716, 1732, 1815, 1872, 1936, 1980, 2145, 2165, 2178, 2288, 2340, 2420, 2574, 2598, 2640, 2860, 2904, 3120, 3146, 3432, 3464, 3630, 3897, 3960, 4290, 4330, 4356, 4680, 4719, 4763, 4840, 5148, 5196, 5445, 5629, 5720, 5808, 6292, 6435, 6495, 6864, 6928, 7260, 7794, 7865, 7920, 8580, 8660, 8712, 9360, 9438, 9526, 9680, 10296, 10392, 10890, 11258, 11440, 12584, 12870, 12990, 14157, 14289, 14520, 15588, 15730, 16887, 17160, 17320, 17424, 18876, 19052, 19485, 20592, 20784, 21780, 22516, 23595, 23815, 25168, 25740, 25980, 28145, 28314, 28578, 29040, 31176, 31460, 33774, 34320, 34640, 37752, 38104, 38970, 42867, 43560, 45032, 47190, 47630, 50661, 51480, 51960, 52393, 56290, 56628, 57156, 61919, 62352, 62920, 67548, 70785, 71445, 75504, 76208, 77940, 84435, 85734, 87120, 90064, 94380, 95260, 101322, 102960, 103920, 104786, 112580, 113256, 114312, 123838, 125840, 135096, 141570, 142890, 155880, 157179, 168870, 171468, 185757, 188760, 190520, 202644, 209572, 214335, 225160, 226512, 228624, 247676, 253305, 261965, 270192, 283140, 285780, 309595, 311760, 314358, 337740, 342936, 371514, 377520, 381040, 405288, 419144, 428670, 450320, 471537, 495352, 506610, 523930, 557271, 566280, 571560, 619190, 628716, 675480, 681109, 685872, 743028, 785895, 810576, 838288, 857340, 928785, 943074, 990704, 1013220, 1047860, 1114542, 1132560, 1143120, 1238380, 1257432, 1350960, 1362218, 1486056, 1571790, 1714680, 1857570, 1886148, 2026440, 2043327, 2095720, 2229084, 2357685, 2476760, 2514864, 2724436, 2786355, 2972112, 3143580, 3405545, 3429360, 3715140, 3772296, 4052880, 4086654, 4191440, 4458168, 4715370, 4953520, 5448872, 5572710, 6129981, 6287160, 6811090, 7430280, 7544592, 8173308, 8916336, 9430740, 10216635, 10897744, 11145420, 12259962, 12574320, 13622180, 14860560, 16346616, 18861480, 20433270, 22290840, 24519924, 27244360, 30649905, 32693232, 37722960, 40866540, 44581680, 49039848, 54488720, 61299810, 81733080, 98079696, 122599620, 163466160, 245199240, 490398480]

約数ペア:

[(1, 490398480), (2, 245199240), (3, 163466160), (4, 122599620), (5, 98079696), (6, 81733080), (8, 61299810), (9, 54488720), (10, 49039848), (11, 44581680), (12, 40866540), (13, 37722960), (15, 32693232), (16, 30649905), (18, 27244360), (20, 24519924), (22, 22290840), (24, 20433270), (26, 18861480), (30, 16346616), (33, 14860560), (36, 13622180), (39, 12574320), (40, 12259962), (44, 11145420), (45, 10897744), (48, 10216635), (52, 9430740), (55, 8916336), (60, 8173308), (65, 7544592), (66, 7430280), (72, 6811090), (78, 6287160), (80, 6129981), (88, 5572710), (90, 5448872), (99, 4953520), (104, 4715370), (110, 4458168), (117, 4191440), (120, 4086654), (121, 4052880), (130, 3772296), (132, 3715140), (143, 3429360), (144, 3405545), (156, 3143580), (165, 2972112), (176, 2786355), (180, 2724436), (195, 2514864), (198, 2476760), (208, 2357685), (220, 2229084), (234, 2095720), (240, 2043327), (242, 2026440), (260, 1886148), (264, 1857570), (286, 1714680), (312, 1571790), (330, 1486056), (360, 1362218), (363, 1350960), (390, 1257432), (396, 1238380), (429, 1143120), (433, 1132560), (440, 1114542), (468, 1047860), (484, 1013220), (495, 990704), (520, 943074), (528, 928785), (572, 857340), (585, 838288), (605, 810576), (624, 785895), (660, 743028), (715, 685872), (720, 681109), (726, 675480), (780, 628716), (792, 619190), (858, 571560), (866, 566280), (880, 557271), (936, 523930), (968, 506610), (990, 495352), (1040, 471537), (1089, 450320), (1144, 428670), (1170, 419144), (1210, 405288), (1287, 381040), (1299, 377520), (1320, 371514), (1430, 342936), (1452, 337740), (1560, 314358), (1573, 311760), (1584, 309595), (1716, 285780), (1732, 283140), (1815, 270192), (1872, 261965), (1936, 253305), (1980, 247676), (2145, 228624), (2165, 226512), (2178, 225160), (2288, 214335), (2340, 209572), (2420, 202644), (2574, 190520), (2598, 188760), (2640, 185757), (2860, 171468), (2904, 168870), (3120, 157179), (3146, 155880), (3432, 142890), (3464, 141570), (3630, 135096), (3897, 125840), (3960, 123838), (4290, 114312), (4330, 113256), (4356, 112580), (4680, 104786), (4719, 103920), (4763, 102960), (4840, 101322), (5148, 95260), (5196, 94380), (5445, 90064), (5629, 87120), (5720, 85734), (5808, 84435), (6292, 77940), (6435, 76208), (6495, 75504), (6864, 71445), (6928, 70785), (7260, 67548), (7794, 62920), (7865, 62352), (7920, 61919), (8580, 57156), (8660, 56628), (8712, 56290), (9360, 52393), (9438, 51960), (9526, 51480), (9680, 50661), (10296, 47630), (10392, 47190), (10890, 45032), (11258, 43560), (11440, 42867), (12584, 38970), (12870, 38104), (12990, 37752), (14157, 34640), (14289, 34320), (14520, 33774), (15588, 31460), (15730, 31176), (16887, 29040), (17160, 28578), (17320, 28314), (17424, 28145), (18876, 25980), (19052, 25740), (19485, 25168), (20592, 23815), (20784, 23595), (21780, 22516)]