157055520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1067

約数の個数: 192

約数和(自身を含む): 551940480

約数和(自身を除く): 394884960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 480, 510, 544, 570, 608, 646, 680, 760, 816, 912, 969, 1013, 1020, 1140, 1292, 1360, 1520, 1615, 1632, 1824, 1938, 2026, 2040, 2280, 2584, 2720, 3039, 3040, 3230, 3876, 4052, 4080, 4560, 4845, 5065, 5168, 6078, 6460, 7752, 8104, 8160, 9120, 9690, 10130, 10336, 12156, 12920, 15195, 15504, 16208, 17221, 19247, 19380, 20260, 24312, 25840, 30390, 31008, 32416, 34442, 38494, 38760, 40520, 48624, 51663, 51680, 57741, 60780, 68884, 76988, 77520, 81040, 86105, 96235, 97248, 103326, 115482, 121560, 137768, 153976, 155040, 162080, 172210, 192470, 206652, 230964, 243120, 258315, 275536, 288705, 307952, 327199, 344420, 384940, 413304, 461928, 486240, 516630, 551072, 577410, 615904, 654398, 688840, 769880, 826608, 923856, 981597, 1033260, 1154820, 1308796, 1377680, 1539760, 1635995, 1653216, 1847712, 1963194, 2066520, 2309640, 2617592, 2755360, 3079520, 3271990, 3926388, 4133040, 4619280, 4907985, 5235184, 6543980, 7852776, 8266080, 9238560, 9815970, 10470368, 13087960, 15705552, 19631940, 26175920, 31411104, 39263880, 52351840, 78527760, 157055520]

約数ペア:

[(1, 157055520), (2, 78527760), (3, 52351840), (4, 39263880), (5, 31411104), (6, 26175920), (8, 19631940), (10, 15705552), (12, 13087960), (15, 10470368), (16, 9815970), (17, 9238560), (19, 8266080), (20, 7852776), (24, 6543980), (30, 5235184), (32, 4907985), (34, 4619280), (38, 4133040), (40, 3926388), (48, 3271990), (51, 3079520), (57, 2755360), (60, 2617592), (68, 2309640), (76, 2066520), (80, 1963194), (85, 1847712), (95, 1653216), (96, 1635995), (102, 1539760), (114, 1377680), (120, 1308796), (136, 1154820), (152, 1033260), (160, 981597), (170, 923856), (190, 826608), (204, 769880), (228, 688840), (240, 654398), (255, 615904), (272, 577410), (285, 551072), (304, 516630), (323, 486240), (340, 461928), (380, 413304), (408, 384940), (456, 344420), (480, 327199), (510, 307952), (544, 288705), (570, 275536), (608, 258315), (646, 243120), (680, 230964), (760, 206652), (816, 192470), (912, 172210), (969, 162080), (1013, 155040), (1020, 153976), (1140, 137768), (1292, 121560), (1360, 115482), (1520, 103326), (1615, 97248), (1632, 96235), (1824, 86105), (1938, 81040), (2026, 77520), (2040, 76988), (2280, 68884), (2584, 60780), (2720, 57741), (3039, 51680), (3040, 51663), (3230, 48624), (3876, 40520), (4052, 38760), (4080, 38494), (4560, 34442), (4845, 32416), (5065, 31008), (5168, 30390), (6078, 25840), (6460, 24312), (7752, 20260), (8104, 19380), (8160, 19247), (9120, 17221), (9690, 16208), (10130, 15504), (10336, 15195), (12156, 12920)]