419317920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2447}}^1$

素因数の和:2492

約数の個数: 288

約数和(自身を含む): 1732243968

約数和(自身を除く): 1312926048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1120, 1190, 1224, 1260, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 2016, 2040, 2142, 2380, 2447, 2448, 2520, 2720, 2856, 3060, 3360, 3570, 3808, 4080, 4284, 4760, 4894, 4896, 5040, 5355, 5712, 6120, 7140, 7341, 8160, 8568, 9520, 9788, 10080, 10710, 11424, 12235, 12240, 14280, 14682, 17129, 17136, 19040, 19576, 21420, 22023, 24470, 24480, 28560, 29364, 34258, 34272, 36705, 39152, 41599, 42840, 44046, 48940, 51387, 57120, 58728, 68516, 73410, 78304, 83198, 85645, 85680, 88092, 97880, 102774, 110115, 117456, 124797, 137032, 146820, 154161, 166396, 171290, 171360, 176184, 195760, 205548, 207995, 220230, 234912, 249594, 256935, 274064, 291193, 293640, 308322, 332792, 342580, 352368, 374391, 391520, 411096, 415990, 440460, 499188, 513870, 548128, 582386, 587280, 616644, 623985, 665584, 685160, 704736, 748782, 770805, 822192, 831980, 873579, 880920, 998376, 1027740, 1164772, 1174560, 1233288, 1247970, 1331168, 1370320, 1455965, 1497564, 1541610, 1644384, 1663960, 1747158, 1761840, 1871955, 1996752, 2055480, 2329544, 2466576, 2495940, 2620737, 2740640, 2911930, 2995128, 3083220, 3327920, 3494316, 3523680, 3743910, 3993504, 4110960, 4367895, 4659088, 4933152, 4991880, 5241474, 5823860, 5990256, 6166440, 6655840, 6988632, 7487820, 8221920, 8735790, 9318176, 9983760, 10482948, 11647720, 11980512, 12332880, 13103685, 13977264, 14975640, 17471580, 19967520, 20965896, 23295440, 24665760, 26207370, 27954528, 29951280, 34943160, 41931792, 46590880, 52414740, 59902560, 69886320, 83863584, 104829480, 139772640, 209658960, 419317920]

約数ペア:

[(1, 419317920), (2, 209658960), (3, 139772640), (4, 104829480), (5, 83863584), (6, 69886320), (7, 59902560), (8, 52414740), (9, 46590880), (10, 41931792), (12, 34943160), (14, 29951280), (15, 27954528), (16, 26207370), (17, 24665760), (18, 23295440), (20, 20965896), (21, 19967520), (24, 17471580), (28, 14975640), (30, 13977264), (32, 13103685), (34, 12332880), (35, 11980512), (36, 11647720), (40, 10482948), (42, 9983760), (45, 9318176), (48, 8735790), (51, 8221920), (56, 7487820), (60, 6988632), (63, 6655840), (68, 6166440), (70, 5990256), (72, 5823860), (80, 5241474), (84, 4991880), (85, 4933152), (90, 4659088), (96, 4367895), (102, 4110960), (105, 3993504), (112, 3743910), (119, 3523680), (120, 3494316), (126, 3327920), (136, 3083220), (140, 2995128), (144, 2911930), (153, 2740640), (160, 2620737), (168, 2495940), (170, 2466576), (180, 2329544), (204, 2055480), (210, 1996752), (224, 1871955), (238, 1761840), (240, 1747158), (252, 1663960), (255, 1644384), (272, 1541610), (280, 1497564), (288, 1455965), (306, 1370320), (315, 1331168), (336, 1247970), (340, 1233288), (357, 1174560), (360, 1164772), (408, 1027740), (420, 998376), (476, 880920), (480, 873579), (504, 831980), (510, 822192), (544, 770805), (560, 748782), (595, 704736), (612, 685160), (630, 665584), (672, 623985), (680, 616644), (714, 587280), (720, 582386), (765, 548128), (816, 513870), (840, 499188), (952, 440460), (1008, 415990), (1020, 411096), (1071, 391520), (1120, 374391), (1190, 352368), (1224, 342580), (1260, 332792), (1360, 308322), (1428, 293640), (1440, 291193), (1530, 274064), (1632, 256935), (1680, 249594), (1785, 234912), (1904, 220230), (2016, 207995), (2040, 205548), (2142, 195760), (2380, 176184), (2447, 171360), (2448, 171290), (2520, 166396), (2720, 154161), (2856, 146820), (3060, 137032), (3360, 124797), (3570, 117456), (3808, 110115), (4080, 102774), (4284, 97880), (4760, 88092), (4894, 85680), (4896, 85645), (5040, 83198), (5355, 78304), (5712, 73410), (6120, 68516), (7140, 58728), (7341, 57120), (8160, 51387), (8568, 48940), (9520, 44046), (9788, 42840), (10080, 41599), (10710, 39152), (11424, 36705), (12235, 34272), (12240, 34258), (14280, 29364), (14682, 28560), (17129, 24480), (17136, 24470), (19040, 22023), (19576, 21420)]