189881817120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1006583}}^1$

素因数の和:1006735

約数の個数: 144

約数和(自身を含む): 652918698432

約数和(自身を除く): 463036881312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 131, 144, 160, 180, 240, 262, 288, 360, 393, 480, 524, 655, 720, 786, 1048, 1179, 1310, 1440, 1572, 1965, 2096, 2358, 2620, 3144, 3930, 4192, 4716, 5240, 5895, 6288, 7860, 9432, 10480, 11790, 12576, 15720, 18864, 20960, 23580, 31440, 37728, 47160, 62880, 94320, 188640, 1006583, 2013166, 3019749, 4026332, 5032915, 6039498, 8052664, 9059247, 10065830, 12078996, 15098745, 16105328, 18118494, 20131660, 24157992, 30197490, 32210656, 36236988, 40263320, 45296235, 48315984, 60394980, 72473976, 80526640, 90592470, 96631968, 120789960, 131862373, 144947952, 161053280, 181184940, 241579920, 263724746, 289895904, 362369880, 395587119, 483159840, 527449492, 659311865, 724739760, 791174238, 1054898984, 1186761357, 1318623730, 1449479520, 1582348476, 1977935595, 2109797968, 2373522714, 2637247460, 3164696952, 3955871190, 4219595936, 4747045428, 5274494920, 5933806785, 6329393904, 7911742380, 9494090856, 10548989840, 11867613570, 12658787808, 15823484760, 18988181712, 21097979680, 23735227140, 31646969520, 37976363424, 47470454280, 63293939040, 94940908560, 189881817120]

約数ペア:

[(1, 189881817120), (2, 94940908560), (3, 63293939040), (4, 47470454280), (5, 37976363424), (6, 31646969520), (8, 23735227140), (9, 21097979680), (10, 18988181712), (12, 15823484760), (15, 12658787808), (16, 11867613570), (18, 10548989840), (20, 9494090856), (24, 7911742380), (30, 6329393904), (32, 5933806785), (36, 5274494920), (40, 4747045428), (45, 4219595936), (48, 3955871190), (60, 3164696952), (72, 2637247460), (80, 2373522714), (90, 2109797968), (96, 1977935595), (120, 1582348476), (131, 1449479520), (144, 1318623730), (160, 1186761357), (180, 1054898984), (240, 791174238), (262, 724739760), (288, 659311865), (360, 527449492), (393, 483159840), (480, 395587119), (524, 362369880), (655, 289895904), (720, 263724746), (786, 241579920), (1048, 181184940), (1179, 161053280), (1310, 144947952), (1440, 131862373), (1572, 120789960), (1965, 96631968), (2096, 90592470), (2358, 80526640), (2620, 72473976), (3144, 60394980), (3930, 48315984), (4192, 45296235), (4716, 40263320), (5240, 36236988), (5895, 32210656), (6288, 30197490), (7860, 24157992), (9432, 20131660), (10480, 18118494), (11790, 16105328), (12576, 15098745), (15720, 12078996), (18864, 10065830), (20960, 9059247), (23580, 8052664), (31440, 6039498), (37728, 5032915), (47160, 4026332), (62880, 3019749), (94320, 2013166), (188640, 1006583)]