272644680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1604

約数の個数: 256

約数和(自身を含む): 1074124800

約数和(自身を除く): 801480120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 55, 56, 57, 60, 66, 70, 76, 77, 84, 88, 95, 105, 110, 114, 120, 132, 133, 140, 152, 154, 165, 168, 190, 209, 210, 220, 228, 231, 264, 266, 280, 285, 308, 330, 380, 385, 399, 418, 420, 440, 456, 462, 532, 570, 616, 627, 660, 665, 760, 770, 798, 836, 840, 924, 1045, 1064, 1140, 1155, 1254, 1320, 1330, 1463, 1540, 1553, 1596, 1672, 1848, 1995, 2090, 2280, 2310, 2508, 2660, 2926, 3080, 3106, 3135, 3192, 3990, 4180, 4389, 4620, 4659, 5016, 5320, 5852, 6212, 6270, 7315, 7765, 7980, 8360, 8778, 9240, 9318, 10871, 11704, 12424, 12540, 14630, 15530, 15960, 17083, 17556, 18636, 21742, 21945, 23295, 25080, 29260, 29507, 31060, 32613, 34166, 35112, 37272, 43484, 43890, 46590, 51249, 54355, 58520, 59014, 62120, 65226, 68332, 85415, 86968, 87780, 88521, 93180, 102498, 108710, 118028, 119581, 130452, 136664, 147535, 163065, 170830, 175560, 177042, 186360, 204996, 206549, 217420, 236056, 239162, 256245, 260904, 295070, 324577, 326130, 341660, 354084, 358743, 409992, 413098, 434840, 442605, 478324, 512490, 590140, 597905, 619647, 649154, 652260, 683320, 708168, 717486, 826196, 885210, 956648, 973731, 1024980, 1032745, 1180280, 1195810, 1239294, 1298308, 1304520, 1434972, 1622885, 1652392, 1770420, 1793715, 1947462, 2049960, 2065490, 2272039, 2391620, 2478588, 2596616, 2869944, 3098235, 3245770, 3540840, 3587430, 3894924, 4130980, 4544078, 4783240, 4868655, 4957176, 6196470, 6491540, 6816117, 7174860, 7789848, 8261960, 9088156, 9737310, 11360195, 12392940, 12983080, 13632234, 14349720, 18176312, 19474620, 22720390, 24785880, 27264468, 34080585, 38949240, 45440780, 54528936, 68161170, 90881560, 136322340, 272644680]

約数ペア:

[(1, 272644680), (2, 136322340), (3, 90881560), (4, 68161170), (5, 54528936), (6, 45440780), (7, 38949240), (8, 34080585), (10, 27264468), (11, 24785880), (12, 22720390), (14, 19474620), (15, 18176312), (19, 14349720), (20, 13632234), (21, 12983080), (22, 12392940), (24, 11360195), (28, 9737310), (30, 9088156), (33, 8261960), (35, 7789848), (38, 7174860), (40, 6816117), (42, 6491540), (44, 6196470), (55, 4957176), (56, 4868655), (57, 4783240), (60, 4544078), (66, 4130980), (70, 3894924), (76, 3587430), (77, 3540840), (84, 3245770), (88, 3098235), (95, 2869944), (105, 2596616), (110, 2478588), (114, 2391620), (120, 2272039), (132, 2065490), (133, 2049960), (140, 1947462), (152, 1793715), (154, 1770420), (165, 1652392), (168, 1622885), (190, 1434972), (209, 1304520), (210, 1298308), (220, 1239294), (228, 1195810), (231, 1180280), (264, 1032745), (266, 1024980), (280, 973731), (285, 956648), (308, 885210), (330, 826196), (380, 717486), (385, 708168), (399, 683320), (418, 652260), (420, 649154), (440, 619647), (456, 597905), (462, 590140), (532, 512490), (570, 478324), (616, 442605), (627, 434840), (660, 413098), (665, 409992), (760, 358743), (770, 354084), (798, 341660), (836, 326130), (840, 324577), (924, 295070), (1045, 260904), (1064, 256245), (1140, 239162), (1155, 236056), (1254, 217420), (1320, 206549), (1330, 204996), (1463, 186360), (1540, 177042), (1553, 175560), (1596, 170830), (1672, 163065), (1848, 147535), (1995, 136664), (2090, 130452), (2280, 119581), (2310, 118028), (2508, 108710), (2660, 102498), (2926, 93180), (3080, 88521), (3106, 87780), (3135, 86968), (3192, 85415), (3990, 68332), (4180, 65226), (4389, 62120), (4620, 59014), (4659, 58520), (5016, 54355), (5320, 51249), (5852, 46590), (6212, 43890), (6270, 43484), (7315, 37272), (7765, 35112), (7980, 34166), (8360, 32613), (8778, 31060), (9240, 29507), (9318, 29260), (10871, 25080), (11704, 23295), (12424, 21945), (12540, 21742), (14630, 18636), (15530, 17556), (15960, 17083)]