163319520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3739}}^1$

素因数の和:3777

約数の個数: 192

約数和(自身を含む): 633346560

約数和(自身を除く): 470027040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 3739, 4368, 5460, 6240, 7280, 7478, 8736, 10920, 11217, 14560, 14956, 18695, 21840, 22434, 26173, 29912, 37390, 43680, 44868, 48607, 52346, 56085, 59824, 74780, 78519, 89736, 97214, 104692, 112170, 119648, 130865, 145821, 149560, 157038, 179472, 194428, 209384, 224340, 243035, 261730, 291642, 299120, 314076, 340249, 358944, 388856, 392595, 418768, 448680, 486070, 523460, 583284, 598240, 628152, 680498, 729105, 777712, 785190, 837536, 897360, 972140, 1020747, 1046920, 1166568, 1256304, 1360996, 1458210, 1555424, 1570380, 1701245, 1794720, 1944280, 2041494, 2093840, 2333136, 2512608, 2721992, 2916420, 3140760, 3402490, 3888560, 4082988, 4187680, 4666272, 5103735, 5443984, 5832840, 6281520, 6804980, 7777120, 8165976, 10207470, 10887968, 11665680, 12563040, 13609960, 16331952, 20414940, 23331360, 27219920, 32663904, 40829880, 54439840, 81659760, 163319520]

約数ペア:

[(1, 163319520), (2, 81659760), (3, 54439840), (4, 40829880), (5, 32663904), (6, 27219920), (7, 23331360), (8, 20414940), (10, 16331952), (12, 13609960), (13, 12563040), (14, 11665680), (15, 10887968), (16, 10207470), (20, 8165976), (21, 7777120), (24, 6804980), (26, 6281520), (28, 5832840), (30, 5443984), (32, 5103735), (35, 4666272), (39, 4187680), (40, 4082988), (42, 3888560), (48, 3402490), (52, 3140760), (56, 2916420), (60, 2721992), (65, 2512608), (70, 2333136), (78, 2093840), (80, 2041494), (84, 1944280), (91, 1794720), (96, 1701245), (104, 1570380), (105, 1555424), (112, 1458210), (120, 1360996), (130, 1256304), (140, 1166568), (156, 1046920), (160, 1020747), (168, 972140), (182, 897360), (195, 837536), (208, 785190), (210, 777712), (224, 729105), (240, 680498), (260, 628152), (273, 598240), (280, 583284), (312, 523460), (336, 486070), (364, 448680), (390, 418768), (416, 392595), (420, 388856), (455, 358944), (480, 340249), (520, 314076), (546, 299120), (560, 291642), (624, 261730), (672, 243035), (728, 224340), (780, 209384), (840, 194428), (910, 179472), (1040, 157038), (1092, 149560), (1120, 145821), (1248, 130865), (1365, 119648), (1456, 112170), (1560, 104692), (1680, 97214), (1820, 89736), (2080, 78519), (2184, 74780), (2730, 59824), (2912, 56085), (3120, 52346), (3360, 48607), (3640, 44868), (3739, 43680), (4368, 37390), (5460, 29912), (6240, 26173), (7280, 22434), (7478, 21840), (8736, 18695), (10920, 14956), (11217, 14560)]