1140358400

素因数分解:

$2^8\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 216

約数和(自身を含む): 3017140224

約数和(自身を除く): 1876781824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 61, 64, 80, 92, 100, 115, 122, 127, 128, 160, 184, 200, 230, 244, 254, 256, 305, 320, 368, 400, 460, 488, 508, 575, 610, 635, 640, 736, 800, 920, 976, 1016, 1150, 1220, 1270, 1280, 1403, 1472, 1525, 1600, 1840, 1952, 2032, 2300, 2440, 2540, 2806, 2921, 2944, 3050, 3175, 3200, 3680, 3904, 4064, 4600, 4880, 5080, 5612, 5842, 5888, 6100, 6350, 6400, 7015, 7360, 7747, 7808, 8128, 9200, 9760, 10160, 11224, 11684, 12200, 12700, 14030, 14605, 14720, 15494, 15616, 16256, 18400, 19520, 20320, 22448, 23368, 24400, 25400, 28060, 29210, 29440, 30988, 32512, 35075, 36800, 38735, 39040, 40640, 44896, 46736, 48800, 50800, 56120, 58420, 61976, 70150, 73025, 73600, 77470, 78080, 81280, 89792, 93472, 97600, 101600, 112240, 116840, 123952, 140300, 146050, 147200, 154940, 162560, 178181, 179584, 186944, 193675, 195200, 203200, 224480, 233680, 247904, 280600, 292100, 309880, 356362, 359168, 373888, 387350, 390400, 406400, 448960, 467360, 495808, 561200, 584200, 619760, 712724, 747776, 774700, 812800, 890905, 897920, 934720, 991616, 1122400, 1168400, 1239520, 1425448, 1549400, 1781810, 1795840, 1869440, 1983232, 2244800, 2336800, 2479040, 2850896, 3098800, 3563620, 3738880, 4454525, 4489600, 4673600, 4958080, 5701792, 6197600, 7127240, 8909050, 8979200, 9347200, 9916160, 11403584, 12395200, 14254480, 17818100, 18694400, 22807168, 24790400, 28508960, 35636200, 45614336, 49580800, 57017920, 71272400, 114035840, 142544800, 228071680, 285089600, 570179200, 1140358400]

約数ペア:

[(1, 1140358400), (2, 570179200), (4, 285089600), (5, 228071680), (8, 142544800), (10, 114035840), (16, 71272400), (20, 57017920), (23, 49580800), (25, 45614336), (32, 35636200), (40, 28508960), (46, 24790400), (50, 22807168), (61, 18694400), (64, 17818100), (80, 14254480), (92, 12395200), (100, 11403584), (115, 9916160), (122, 9347200), (127, 8979200), (128, 8909050), (160, 7127240), (184, 6197600), (200, 5701792), (230, 4958080), (244, 4673600), (254, 4489600), (256, 4454525), (305, 3738880), (320, 3563620), (368, 3098800), (400, 2850896), (460, 2479040), (488, 2336800), (508, 2244800), (575, 1983232), (610, 1869440), (635, 1795840), (640, 1781810), (736, 1549400), (800, 1425448), (920, 1239520), (976, 1168400), (1016, 1122400), (1150, 991616), (1220, 934720), (1270, 897920), (1280, 890905), (1403, 812800), (1472, 774700), (1525, 747776), (1600, 712724), (1840, 619760), (1952, 584200), (2032, 561200), (2300, 495808), (2440, 467360), (2540, 448960), (2806, 406400), (2921, 390400), (2944, 387350), (3050, 373888), (3175, 359168), (3200, 356362), (3680, 309880), (3904, 292100), (4064, 280600), (4600, 247904), (4880, 233680), (5080, 224480), (5612, 203200), (5842, 195200), (5888, 193675), (6100, 186944), (6350, 179584), (6400, 178181), (7015, 162560), (7360, 154940), (7747, 147200), (7808, 146050), (8128, 140300), (9200, 123952), (9760, 116840), (10160, 112240), (11224, 101600), (11684, 97600), (12200, 93472), (12700, 89792), (14030, 81280), (14605, 78080), (14720, 77470), (15494, 73600), (15616, 73025), (16256, 70150), (18400, 61976), (19520, 58420), (20320, 56120), (22448, 50800), (23368, 48800), (24400, 46736), (25400, 44896), (28060, 40640), (29210, 39040), (29440, 38735), (30988, 36800), (32512, 35075)]