393923200

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 288

約数和(自身を含む): 1156533120

約数和(自身を除く): 762609920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 31, 32, 38, 40, 44, 50, 55, 62, 64, 76, 80, 88, 95, 100, 110, 124, 128, 152, 155, 160, 176, 190, 200, 209, 220, 248, 275, 304, 310, 320, 341, 352, 361, 380, 400, 418, 440, 475, 496, 550, 589, 608, 620, 640, 682, 704, 722, 760, 775, 800, 836, 880, 950, 992, 1045, 1100, 1178, 1216, 1240, 1364, 1408, 1444, 1520, 1550, 1600, 1672, 1705, 1760, 1805, 1900, 1984, 2090, 2200, 2356, 2432, 2480, 2728, 2888, 2945, 3040, 3100, 3200, 3344, 3410, 3520, 3610, 3800, 3968, 3971, 4180, 4400, 4712, 4960, 5225, 5456, 5776, 5890, 6080, 6200, 6479, 6688, 6820, 7040, 7220, 7600, 7942, 8360, 8525, 8800, 9025, 9424, 9920, 10450, 10912, 11191, 11552, 11780, 12160, 12400, 12958, 13376, 13640, 14440, 14725, 15200, 15884, 16720, 17050, 17600, 18050, 18848, 19840, 19855, 20900, 21824, 22382, 23104, 23560, 24800, 25916, 26752, 27280, 28880, 29450, 30400, 31768, 32395, 33440, 34100, 35200, 36100, 37696, 39710, 41800, 43648, 44764, 46208, 47120, 49600, 51832, 54560, 55955, 57760, 58900, 60800, 63536, 64790, 66880, 68200, 72200, 75392, 79420, 83600, 89528, 94240, 99200, 99275, 103664, 109120, 111910, 115520, 117800, 123101, 127072, 129580, 133760, 136400, 144400, 158840, 161975, 167200, 179056, 188480, 198550, 207328, 218240, 223820, 231040, 235600, 246202, 254144, 259160, 272800, 279775, 288800, 317680, 323950, 334400, 358112, 376960, 397100, 414656, 447640, 471200, 492404, 508288, 518320, 545600, 559550, 577600, 615505, 635360, 647900, 668800, 716224, 794200, 829312, 895280, 942400, 984808, 1036640, 1091200, 1119100, 1155200, 1231010, 1270720, 1295800, 1432448, 1588400, 1790560, 1884800, 1969616, 2073280, 2238200, 2462020, 2541440, 2591600, 3077525, 3176800, 3581120, 3939232, 4146560, 4476400, 4924040, 5183200, 6155050, 6353600, 7162240, 7878464, 8952800, 9848080, 10366400, 12310100, 12707200, 15756928, 17905600, 19696160, 20732800, 24620200, 35811200, 39392320, 49240400, 78784640, 98480800, 196961600, 393923200]

約数ペア:

[(1, 393923200), (2, 196961600), (4, 98480800), (5, 78784640), (8, 49240400), (10, 39392320), (11, 35811200), (16, 24620200), (19, 20732800), (20, 19696160), (22, 17905600), (25, 15756928), (31, 12707200), (32, 12310100), (38, 10366400), (40, 9848080), (44, 8952800), (50, 7878464), (55, 7162240), (62, 6353600), (64, 6155050), (76, 5183200), (80, 4924040), (88, 4476400), (95, 4146560), (100, 3939232), (110, 3581120), (124, 3176800), (128, 3077525), (152, 2591600), (155, 2541440), (160, 2462020), (176, 2238200), (190, 2073280), (200, 1969616), (209, 1884800), (220, 1790560), (248, 1588400), (275, 1432448), (304, 1295800), (310, 1270720), (320, 1231010), (341, 1155200), (352, 1119100), (361, 1091200), (380, 1036640), (400, 984808), (418, 942400), (440, 895280), (475, 829312), (496, 794200), (550, 716224), (589, 668800), (608, 647900), (620, 635360), (640, 615505), (682, 577600), (704, 559550), (722, 545600), (760, 518320), (775, 508288), (800, 492404), (836, 471200), (880, 447640), (950, 414656), (992, 397100), (1045, 376960), (1100, 358112), (1178, 334400), (1216, 323950), (1240, 317680), (1364, 288800), (1408, 279775), (1444, 272800), (1520, 259160), (1550, 254144), (1600, 246202), (1672, 235600), (1705, 231040), (1760, 223820), (1805, 218240), (1900, 207328), (1984, 198550), (2090, 188480), (2200, 179056), (2356, 167200), (2432, 161975), (2480, 158840), (2728, 144400), (2888, 136400), (2945, 133760), (3040, 129580), (3100, 127072), (3200, 123101), (3344, 117800), (3410, 115520), (3520, 111910), (3610, 109120), (3800, 103664), (3968, 99275), (3971, 99200), (4180, 94240), (4400, 89528), (4712, 83600), (4960, 79420), (5225, 75392), (5456, 72200), (5776, 68200), (5890, 66880), (6080, 64790), (6200, 63536), (6479, 60800), (6688, 58900), (6820, 57760), (7040, 55955), (7220, 54560), (7600, 51832), (7942, 49600), (8360, 47120), (8525, 46208), (8800, 44764), (9025, 43648), (9424, 41800), (9920, 39710), (10450, 37696), (10912, 36100), (11191, 35200), (11552, 34100), (11780, 33440), (12160, 32395), (12400, 31768), (12958, 30400), (13376, 29450), (13640, 28880), (14440, 27280), (14725, 26752), (15200, 25916), (15884, 24800), (16720, 23560), (17050, 23104), (17600, 22382), (18050, 21824), (18848, 20900), (19840, 19855)]