189952560

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:785

約数の個数: 320

約数和(自身を含む): 792806400

約数和(自身を除く): 602853840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 168, 170, 180, 189, 204, 210, 216, 238, 240, 252, 255, 270, 272, 280, 306, 315, 336, 340, 357, 360, 378, 408, 420, 432, 459, 476, 504, 510, 540, 560, 595, 612, 630, 680, 714, 720, 739, 756, 765, 816, 840, 918, 945, 952, 1008, 1020, 1071, 1080, 1190, 1224, 1260, 1360, 1428, 1478, 1512, 1530, 1680, 1785, 1836, 1890, 1904, 2040, 2142, 2160, 2217, 2295, 2380, 2448, 2520, 2856, 2956, 3024, 3060, 3213, 3570, 3672, 3695, 3780, 4080, 4284, 4434, 4590, 4760, 5040, 5173, 5355, 5712, 5912, 6120, 6426, 6651, 7140, 7344, 7390, 7560, 8568, 8868, 9180, 9520, 10346, 10710, 11085, 11824, 12240, 12563, 12852, 13302, 14280, 14780, 15120, 15519, 16065, 17136, 17736, 18360, 19953, 20692, 21420, 22170, 25126, 25704, 25865, 26604, 28560, 29560, 31038, 32130, 33255, 35472, 36720, 37689, 39906, 41384, 42840, 44340, 46557, 50252, 51408, 51730, 53208, 59120, 62076, 62815, 64260, 66510, 75378, 77595, 79812, 82768, 85680, 87941, 88680, 93114, 99765, 100504, 103460, 106416, 113067, 124152, 125630, 128520, 133020, 139671, 150756, 155190, 159624, 175882, 177360, 186228, 188445, 199530, 201008, 206920, 226134, 232785, 248304, 251260, 257040, 263823, 266040, 279342, 301512, 310380, 319248, 339201, 351764, 372456, 376890, 399060, 413840, 439705, 452268, 465570, 502520, 527646, 532080, 558684, 565335, 603024, 620760, 678402, 698355, 703528, 744912, 753780, 791469, 798120, 879410, 904536, 931140, 1005040, 1055292, 1117368, 1130670, 1241520, 1319115, 1356804, 1396710, 1407056, 1507560, 1582938, 1596240, 1696005, 1758820, 1809072, 1862280, 2110584, 2234736, 2261340, 2374407, 2638230, 2713608, 2793420, 3015120, 3165876, 3392010, 3517640, 3724560, 3957345, 4221168, 4522680, 4748814, 5276460, 5427216, 5586840, 6331752, 6784020, 7035280, 7914690, 9045360, 9497628, 10552920, 11173680, 11872035, 12663504, 13568040, 15829380, 18995256, 21105840, 23744070, 27136080, 31658760, 37990512, 47488140, 63317520, 94976280, 189952560]

約数ペア:

[(1, 189952560), (2, 94976280), (3, 63317520), (4, 47488140), (5, 37990512), (6, 31658760), (7, 27136080), (8, 23744070), (9, 21105840), (10, 18995256), (12, 15829380), (14, 13568040), (15, 12663504), (16, 11872035), (17, 11173680), (18, 10552920), (20, 9497628), (21, 9045360), (24, 7914690), (27, 7035280), (28, 6784020), (30, 6331752), (34, 5586840), (35, 5427216), (36, 5276460), (40, 4748814), (42, 4522680), (45, 4221168), (48, 3957345), (51, 3724560), (54, 3517640), (56, 3392010), (60, 3165876), (63, 3015120), (68, 2793420), (70, 2713608), (72, 2638230), (80, 2374407), (84, 2261340), (85, 2234736), (90, 2110584), (102, 1862280), (105, 1809072), (108, 1758820), (112, 1696005), (119, 1596240), (120, 1582938), (126, 1507560), (135, 1407056), (136, 1396710), (140, 1356804), (144, 1319115), (153, 1241520), (168, 1130670), (170, 1117368), (180, 1055292), (189, 1005040), (204, 931140), (210, 904536), (216, 879410), (238, 798120), (240, 791469), (252, 753780), (255, 744912), (270, 703528), (272, 698355), (280, 678402), (306, 620760), (315, 603024), (336, 565335), (340, 558684), (357, 532080), (360, 527646), (378, 502520), (408, 465570), (420, 452268), (432, 439705), (459, 413840), (476, 399060), (504, 376890), (510, 372456), (540, 351764), (560, 339201), (595, 319248), (612, 310380), (630, 301512), (680, 279342), (714, 266040), (720, 263823), (739, 257040), (756, 251260), (765, 248304), (816, 232785), (840, 226134), (918, 206920), (945, 201008), (952, 199530), (1008, 188445), (1020, 186228), (1071, 177360), (1080, 175882), (1190, 159624), (1224, 155190), (1260, 150756), (1360, 139671), (1428, 133020), (1478, 128520), (1512, 125630), (1530, 124152), (1680, 113067), (1785, 106416), (1836, 103460), (1890, 100504), (1904, 99765), (2040, 93114), (2142, 88680), (2160, 87941), (2217, 85680), (2295, 82768), (2380, 79812), (2448, 77595), (2520, 75378), (2856, 66510), (2956, 64260), (3024, 62815), (3060, 62076), (3213, 59120), (3570, 53208), (3672, 51730), (3695, 51408), (3780, 50252), (4080, 46557), (4284, 44340), (4434, 42840), (4590, 41384), (4760, 39906), (5040, 37689), (5173, 36720), (5355, 35472), (5712, 33255), (5912, 32130), (6120, 31038), (6426, 29560), (6651, 28560), (7140, 26604), (7344, 25865), (7390, 25704), (7560, 25126), (8568, 22170), (8868, 21420), (9180, 20692), (9520, 19953), (10346, 18360), (10710, 17736), (11085, 17136), (11824, 16065), (12240, 15519), (12563, 15120), (12852, 14780), (13302, 14280)]