1964434320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8447}}^1$

素因数の和:8502

約数の個数: 240

約数和(自身を含む): 7353815040

約数和(自身を除く): 5389380720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 114, 120, 136, 144, 152, 153, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 680, 684, 720, 760, 765, 816, 855, 912, 969, 1020, 1140, 1224, 1292, 1360, 1368, 1520, 1530, 1615, 1710, 1938, 2040, 2280, 2448, 2584, 2736, 2907, 3060, 3230, 3420, 3876, 4080, 4560, 4845, 5168, 5814, 6120, 6460, 6840, 7752, 8447, 9690, 11628, 12240, 12920, 13680, 14535, 15504, 16894, 19380, 23256, 25341, 25840, 29070, 33788, 38760, 42235, 46512, 50682, 58140, 67576, 76023, 77520, 84470, 101364, 116280, 126705, 135152, 143599, 152046, 160493, 168940, 202728, 232560, 253410, 287198, 304092, 320986, 337880, 380115, 405456, 430797, 481479, 506820, 574396, 608184, 641972, 675760, 717995, 760230, 802465, 861594, 962958, 1013640, 1148792, 1216368, 1283944, 1292391, 1435990, 1444437, 1520460, 1604930, 1723188, 1925916, 2027280, 2153985, 2297584, 2407395, 2567888, 2584782, 2728381, 2871980, 2888874, 3040920, 3209860, 3446376, 3851832, 4307970, 4814790, 5169564, 5456762, 5743960, 5777748, 6081840, 6419720, 6461955, 6892752, 7222185, 7703664, 8185143, 8615940, 9629580, 10339128, 10913524, 11487920, 11555496, 12839440, 12923910, 13641905, 14444370, 16370286, 17231880, 19259160, 20678256, 21827048, 23110992, 24555429, 25847820, 27283810, 28888740, 32740572, 34463760, 38518320, 40925715, 43654096, 49110858, 51695640, 54567620, 57777480, 65481144, 81851430, 98221716, 103391280, 109135240, 115554960, 122777145, 130962288, 163702860, 196443432, 218270480, 245554290, 327405720, 392886864, 491108580, 654811440, 982217160, 1964434320]

約数ペア:

[(1, 1964434320), (2, 982217160), (3, 654811440), (4, 491108580), (5, 392886864), (6, 327405720), (8, 245554290), (9, 218270480), (10, 196443432), (12, 163702860), (15, 130962288), (16, 122777145), (17, 115554960), (18, 109135240), (19, 103391280), (20, 98221716), (24, 81851430), (30, 65481144), (34, 57777480), (36, 54567620), (38, 51695640), (40, 49110858), (45, 43654096), (48, 40925715), (51, 38518320), (57, 34463760), (60, 32740572), (68, 28888740), (72, 27283810), (76, 25847820), (80, 24555429), (85, 23110992), (90, 21827048), (95, 20678256), (102, 19259160), (114, 17231880), (120, 16370286), (136, 14444370), (144, 13641905), (152, 12923910), (153, 12839440), (170, 11555496), (171, 11487920), (180, 10913524), (190, 10339128), (204, 9629580), (228, 8615940), (240, 8185143), (255, 7703664), (272, 7222185), (285, 6892752), (304, 6461955), (306, 6419720), (323, 6081840), (340, 5777748), (342, 5743960), (360, 5456762), (380, 5169564), (408, 4814790), (456, 4307970), (510, 3851832), (570, 3446376), (612, 3209860), (646, 3040920), (680, 2888874), (684, 2871980), (720, 2728381), (760, 2584782), (765, 2567888), (816, 2407395), (855, 2297584), (912, 2153985), (969, 2027280), (1020, 1925916), (1140, 1723188), (1224, 1604930), (1292, 1520460), (1360, 1444437), (1368, 1435990), (1520, 1292391), (1530, 1283944), (1615, 1216368), (1710, 1148792), (1938, 1013640), (2040, 962958), (2280, 861594), (2448, 802465), (2584, 760230), (2736, 717995), (2907, 675760), (3060, 641972), (3230, 608184), (3420, 574396), (3876, 506820), (4080, 481479), (4560, 430797), (4845, 405456), (5168, 380115), (5814, 337880), (6120, 320986), (6460, 304092), (6840, 287198), (7752, 253410), (8447, 232560), (9690, 202728), (11628, 168940), (12240, 160493), (12920, 152046), (13680, 143599), (14535, 135152), (15504, 126705), (16894, 116280), (19380, 101364), (23256, 84470), (25341, 77520), (25840, 76023), (29070, 67576), (33788, 58140), (38760, 50682), (42235, 46512)]