1893973680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{773}}^1$

素因数の和:916

約数の個数: 240

約数和(自身を含む): 6602764896

約数和(自身を除く): 4708791216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 83, 90, 120, 123, 144, 164, 166, 180, 205, 240, 246, 249, 328, 332, 360, 369, 410, 415, 492, 498, 615, 656, 664, 720, 738, 747, 773, 820, 830, 984, 996, 1230, 1245, 1328, 1476, 1494, 1546, 1640, 1660, 1845, 1968, 1992, 2319, 2460, 2490, 2952, 2988, 3092, 3280, 3320, 3403, 3690, 3735, 3865, 3984, 4638, 4920, 4980, 5904, 5976, 6184, 6640, 6806, 6957, 7380, 7470, 7730, 9276, 9840, 9960, 10209, 11595, 11952, 12368, 13612, 13914, 14760, 14940, 15460, 17015, 18552, 19920, 20418, 23190, 27224, 27828, 29520, 29880, 30627, 30920, 31693, 34030, 34785, 37104, 40836, 46380, 51045, 54448, 55656, 59760, 61254, 61840, 63386, 64159, 68060, 69570, 81672, 92760, 95079, 102090, 111312, 122508, 126772, 128318, 136120, 139140, 153135, 158465, 163344, 185520, 190158, 192477, 204180, 245016, 253544, 256636, 272240, 278280, 285237, 306270, 316930, 320795, 380316, 384954, 408360, 475395, 490032, 507088, 513272, 556560, 570474, 577431, 612540, 633860, 641590, 760632, 769908, 816720, 950790, 962385, 1026544, 1140948, 1154862, 1225080, 1267720, 1283180, 1426185, 1521264, 1539816, 1901580, 1924770, 2281896, 2309724, 2450160, 2535440, 2566360, 2630519, 2852370, 2887155, 3079632, 3803160, 3849540, 4563792, 4619448, 5132720, 5261038, 5704740, 5774310, 7606320, 7699080, 7891557, 9238896, 10522076, 11409480, 11548620, 13152595, 15398160, 15783114, 21044152, 22818960, 23097240, 23674671, 26305190, 31566228, 39457785, 42088304, 46194480, 47349342, 52610380, 63132456, 78915570, 94698684, 105220760, 118373355, 126264912, 157831140, 189397368, 210441520, 236746710, 315662280, 378794736, 473493420, 631324560, 946986840, 1893973680]

約数ペア:

[(1, 1893973680), (2, 946986840), (3, 631324560), (4, 473493420), (5, 378794736), (6, 315662280), (8, 236746710), (9, 210441520), (10, 189397368), (12, 157831140), (15, 126264912), (16, 118373355), (18, 105220760), (20, 94698684), (24, 78915570), (30, 63132456), (36, 52610380), (40, 47349342), (41, 46194480), (45, 42088304), (48, 39457785), (60, 31566228), (72, 26305190), (80, 23674671), (82, 23097240), (83, 22818960), (90, 21044152), (120, 15783114), (123, 15398160), (144, 13152595), (164, 11548620), (166, 11409480), (180, 10522076), (205, 9238896), (240, 7891557), (246, 7699080), (249, 7606320), (328, 5774310), (332, 5704740), (360, 5261038), (369, 5132720), (410, 4619448), (415, 4563792), (492, 3849540), (498, 3803160), (615, 3079632), (656, 2887155), (664, 2852370), (720, 2630519), (738, 2566360), (747, 2535440), (773, 2450160), (820, 2309724), (830, 2281896), (984, 1924770), (996, 1901580), (1230, 1539816), (1245, 1521264), (1328, 1426185), (1476, 1283180), (1494, 1267720), (1546, 1225080), (1640, 1154862), (1660, 1140948), (1845, 1026544), (1968, 962385), (1992, 950790), (2319, 816720), (2460, 769908), (2490, 760632), (2952, 641590), (2988, 633860), (3092, 612540), (3280, 577431), (3320, 570474), (3403, 556560), (3690, 513272), (3735, 507088), (3865, 490032), (3984, 475395), (4638, 408360), (4920, 384954), (4980, 380316), (5904, 320795), (5976, 316930), (6184, 306270), (6640, 285237), (6806, 278280), (6957, 272240), (7380, 256636), (7470, 253544), (7730, 245016), (9276, 204180), (9840, 192477), (9960, 190158), (10209, 185520), (11595, 163344), (11952, 158465), (12368, 153135), (13612, 139140), (13914, 136120), (14760, 128318), (14940, 126772), (15460, 122508), (17015, 111312), (18552, 102090), (19920, 95079), (20418, 92760), (23190, 81672), (27224, 69570), (27828, 68060), (29520, 64159), (29880, 63386), (30627, 61840), (30920, 61254), (31693, 59760), (34030, 55656), (34785, 54448), (37104, 51045), (40836, 46380)]