652989720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1058

約数の個数: 192

約数和(自身を含む): 2192716800

約数和(自身を除く): 1539727080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 289, 323, 340, 380, 408, 456, 510, 570, 578, 646, 680, 760, 867, 969, 991, 1020, 1140, 1156, 1292, 1445, 1615, 1734, 1938, 1982, 2040, 2280, 2312, 2584, 2890, 2973, 3230, 3468, 3876, 3964, 4335, 4845, 4955, 5491, 5780, 5946, 6460, 6936, 7752, 7928, 8670, 9690, 9910, 10982, 11560, 11892, 12920, 14865, 16473, 16847, 17340, 18829, 19380, 19820, 21964, 23784, 27455, 29730, 32946, 33694, 34680, 37658, 38760, 39640, 43928, 50541, 54910, 56487, 59460, 65892, 67388, 75316, 82365, 84235, 94145, 101082, 109820, 112974, 118920, 131784, 134776, 150632, 164730, 168470, 188290, 202164, 219640, 225948, 252705, 282435, 286399, 320093, 329460, 336940, 376580, 404328, 451896, 505410, 564870, 572798, 640186, 658920, 673880, 753160, 859197, 960279, 1010820, 1129740, 1145596, 1280372, 1431995, 1600465, 1718394, 1920558, 2021640, 2259480, 2291192, 2560744, 2863990, 3200930, 3436788, 3841116, 4295985, 4801395, 5441581, 5727980, 6401860, 6873576, 7682232, 8591970, 9602790, 10883162, 11455960, 12803720, 16324743, 17183940, 19205580, 21766324, 27207905, 32649486, 34367880, 38411160, 43532648, 54415810, 65298972, 81623715, 108831620, 130597944, 163247430, 217663240, 326494860, 652989720]

約数ペア:

[(1, 652989720), (2, 326494860), (3, 217663240), (4, 163247430), (5, 130597944), (6, 108831620), (8, 81623715), (10, 65298972), (12, 54415810), (15, 43532648), (17, 38411160), (19, 34367880), (20, 32649486), (24, 27207905), (30, 21766324), (34, 19205580), (38, 17183940), (40, 16324743), (51, 12803720), (57, 11455960), (60, 10883162), (68, 9602790), (76, 8591970), (85, 7682232), (95, 6873576), (102, 6401860), (114, 5727980), (120, 5441581), (136, 4801395), (152, 4295985), (170, 3841116), (190, 3436788), (204, 3200930), (228, 2863990), (255, 2560744), (285, 2291192), (289, 2259480), (323, 2021640), (340, 1920558), (380, 1718394), (408, 1600465), (456, 1431995), (510, 1280372), (570, 1145596), (578, 1129740), (646, 1010820), (680, 960279), (760, 859197), (867, 753160), (969, 673880), (991, 658920), (1020, 640186), (1140, 572798), (1156, 564870), (1292, 505410), (1445, 451896), (1615, 404328), (1734, 376580), (1938, 336940), (1982, 329460), (2040, 320093), (2280, 286399), (2312, 282435), (2584, 252705), (2890, 225948), (2973, 219640), (3230, 202164), (3468, 188290), (3876, 168470), (3964, 164730), (4335, 150632), (4845, 134776), (4955, 131784), (5491, 118920), (5780, 112974), (5946, 109820), (6460, 101082), (6936, 94145), (7752, 84235), (7928, 82365), (8670, 75316), (9690, 67388), (9910, 65892), (10982, 59460), (11560, 56487), (11892, 54910), (12920, 50541), (14865, 43928), (16473, 39640), (16847, 38760), (17340, 37658), (18829, 34680), (19380, 33694), (19820, 32946), (21964, 29730), (23784, 27455)]