156804480

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{3889}}^1$

素因数の和:3921

約数の個数: 192

約数和(自身を含む): 618976800

約数和(自身を除く): 462172320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 3889, 4032, 4480, 5040, 5760, 6720, 7778, 8064, 10080, 11667, 13440, 15556, 19445, 20160, 23334, 27223, 31112, 35001, 38890, 40320, 46668, 54446, 58335, 62224, 70002, 77780, 81669, 93336, 108892, 116670, 124448, 136115, 140004, 155560, 163338, 175005, 186672, 217784, 233340, 245007, 248896, 272230, 280008, 311120, 326676, 350010, 373344, 408345, 435568, 466680, 490014, 497792, 544460, 560016, 622240, 653352, 700020, 746688, 816690, 871136, 933360, 980028, 1088920, 1120032, 1225035, 1244480, 1306704, 1400040, 1493376, 1633380, 1742272, 1866720, 1960056, 2177840, 2240064, 2450070, 2488960, 2613408, 2800080, 3266760, 3484544, 3733440, 3920112, 4355680, 4480128, 4900140, 5226816, 5600160, 6533520, 7466880, 7840224, 8711360, 9800280, 10453632, 11200320, 13067040, 15680448, 17422720, 19600560, 22400640, 26134080, 31360896, 39201120, 52268160, 78402240, 156804480]

約数ペア:

[(1, 156804480), (2, 78402240), (3, 52268160), (4, 39201120), (5, 31360896), (6, 26134080), (7, 22400640), (8, 19600560), (9, 17422720), (10, 15680448), (12, 13067040), (14, 11200320), (15, 10453632), (16, 9800280), (18, 8711360), (20, 7840224), (21, 7466880), (24, 6533520), (28, 5600160), (30, 5226816), (32, 4900140), (35, 4480128), (36, 4355680), (40, 3920112), (42, 3733440), (45, 3484544), (48, 3266760), (56, 2800080), (60, 2613408), (63, 2488960), (64, 2450070), (70, 2240064), (72, 2177840), (80, 1960056), (84, 1866720), (90, 1742272), (96, 1633380), (105, 1493376), (112, 1400040), (120, 1306704), (126, 1244480), (128, 1225035), (140, 1120032), (144, 1088920), (160, 980028), (168, 933360), (180, 871136), (192, 816690), (210, 746688), (224, 700020), (240, 653352), (252, 622240), (280, 560016), (288, 544460), (315, 497792), (320, 490014), (336, 466680), (360, 435568), (384, 408345), (420, 373344), (448, 350010), (480, 326676), (504, 311120), (560, 280008), (576, 272230), (630, 248896), (640, 245007), (672, 233340), (720, 217784), (840, 186672), (896, 175005), (960, 163338), (1008, 155560), (1120, 140004), (1152, 136115), (1260, 124448), (1344, 116670), (1440, 108892), (1680, 93336), (1920, 81669), (2016, 77780), (2240, 70002), (2520, 62224), (2688, 58335), (2880, 54446), (3360, 46668), (3889, 40320), (4032, 38890), (4480, 35001), (5040, 31112), (5760, 27223), (6720, 23334), (7778, 20160), (8064, 19445), (10080, 15556), (11667, 13440)]