212027760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:445

約数の個数: 320

約数和(自身を含む): 859468800

約数和(自身を除く): 647441040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 74, 80, 84, 90, 105, 108, 111, 112, 120, 126, 135, 140, 144, 148, 168, 180, 185, 189, 210, 216, 222, 240, 252, 259, 270, 280, 296, 315, 333, 336, 360, 370, 378, 379, 420, 432, 444, 504, 518, 540, 555, 560, 592, 630, 666, 720, 740, 756, 758, 777, 840, 888, 945, 999, 1008, 1036, 1080, 1110, 1137, 1260, 1295, 1332, 1480, 1512, 1516, 1554, 1665, 1680, 1776, 1890, 1895, 1998, 2072, 2160, 2220, 2274, 2331, 2520, 2590, 2653, 2664, 2960, 3024, 3032, 3108, 3330, 3411, 3780, 3790, 3885, 3996, 4144, 4440, 4548, 4662, 4995, 5040, 5180, 5306, 5328, 5685, 6064, 6216, 6660, 6822, 6993, 7560, 7580, 7770, 7959, 7992, 8880, 9096, 9324, 9990, 10233, 10360, 10612, 11370, 11655, 12432, 13265, 13320, 13644, 13986, 14023, 15120, 15160, 15540, 15918, 15984, 17055, 18192, 18648, 19980, 20466, 20720, 21224, 22740, 23310, 23877, 26530, 26640, 27288, 27972, 28046, 30320, 31080, 31836, 34110, 34965, 37296, 39795, 39960, 40932, 42069, 42448, 45480, 46620, 47754, 51165, 53060, 54576, 55944, 56092, 62160, 63672, 68220, 69930, 70115, 71631, 79590, 79920, 81864, 84138, 90960, 93240, 95508, 98161, 102330, 106120, 111888, 112184, 119385, 126207, 127344, 136440, 139860, 140230, 143262, 159180, 163728, 168276, 186480, 191016, 196322, 204660, 210345, 212240, 224368, 238770, 252414, 272880, 279720, 280460, 286524, 294483, 318360, 336552, 358155, 378621, 382032, 392644, 409320, 420690, 477540, 490805, 504828, 559440, 560920, 573048, 588966, 631035, 636720, 673104, 716310, 757242, 785288, 818640, 841380, 883449, 955080, 981610, 1009656, 1121840, 1146096, 1177932, 1262070, 1432620, 1472415, 1514484, 1570576, 1682760, 1766898, 1893105, 1910160, 1963220, 2019312, 2355864, 2524140, 2650347, 2865240, 2944830, 3028968, 3365520, 3533796, 3786210, 3926440, 4417245, 4711728, 5048280, 5300694, 5730480, 5889660, 6057936, 7067592, 7572420, 7852880, 8834490, 10096560, 10601388, 11779320, 13251735, 14135184, 15144840, 17668980, 21202776, 23558640, 26503470, 30289680, 35337960, 42405552, 53006940, 70675920, 106013880, 212027760]

約数ペア:

[(1, 212027760), (2, 106013880), (3, 70675920), (4, 53006940), (5, 42405552), (6, 35337960), (7, 30289680), (8, 26503470), (9, 23558640), (10, 21202776), (12, 17668980), (14, 15144840), (15, 14135184), (16, 13251735), (18, 11779320), (20, 10601388), (21, 10096560), (24, 8834490), (27, 7852880), (28, 7572420), (30, 7067592), (35, 6057936), (36, 5889660), (37, 5730480), (40, 5300694), (42, 5048280), (45, 4711728), (48, 4417245), (54, 3926440), (56, 3786210), (60, 3533796), (63, 3365520), (70, 3028968), (72, 2944830), (74, 2865240), (80, 2650347), (84, 2524140), (90, 2355864), (105, 2019312), (108, 1963220), (111, 1910160), (112, 1893105), (120, 1766898), (126, 1682760), (135, 1570576), (140, 1514484), (144, 1472415), (148, 1432620), (168, 1262070), (180, 1177932), (185, 1146096), (189, 1121840), (210, 1009656), (216, 981610), (222, 955080), (240, 883449), (252, 841380), (259, 818640), (270, 785288), (280, 757242), (296, 716310), (315, 673104), (333, 636720), (336, 631035), (360, 588966), (370, 573048), (378, 560920), (379, 559440), (420, 504828), (432, 490805), (444, 477540), (504, 420690), (518, 409320), (540, 392644), (555, 382032), (560, 378621), (592, 358155), (630, 336552), (666, 318360), (720, 294483), (740, 286524), (756, 280460), (758, 279720), (777, 272880), (840, 252414), (888, 238770), (945, 224368), (999, 212240), (1008, 210345), (1036, 204660), (1080, 196322), (1110, 191016), (1137, 186480), (1260, 168276), (1295, 163728), (1332, 159180), (1480, 143262), (1512, 140230), (1516, 139860), (1554, 136440), (1665, 127344), (1680, 126207), (1776, 119385), (1890, 112184), (1895, 111888), (1998, 106120), (2072, 102330), (2160, 98161), (2220, 95508), (2274, 93240), (2331, 90960), (2520, 84138), (2590, 81864), (2653, 79920), (2664, 79590), (2960, 71631), (3024, 70115), (3032, 69930), (3108, 68220), (3330, 63672), (3411, 62160), (3780, 56092), (3790, 55944), (3885, 54576), (3996, 53060), (4144, 51165), (4440, 47754), (4548, 46620), (4662, 45480), (4995, 42448), (5040, 42069), (5180, 40932), (5306, 39960), (5328, 39795), (5685, 37296), (6064, 34965), (6216, 34110), (6660, 31836), (6822, 31080), (6993, 30320), (7560, 28046), (7580, 27972), (7770, 27288), (7959, 26640), (7992, 26530), (8880, 23877), (9096, 23310), (9324, 22740), (9990, 21224), (10233, 20720), (10360, 20466), (10612, 19980), (11370, 18648), (11655, 18192), (12432, 17055), (13265, 15984), (13320, 15918), (13644, 15540), (13986, 15160), (14023, 15120)]