12481209600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{38239}}^1$

素因数の和:38285

約数の個数: 216

約数和(自身を含む): 43614708480

約数和(自身を除く): 31133498880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 128, 136, 150, 160, 170, 192, 200, 204, 240, 255, 256, 272, 300, 320, 340, 384, 400, 408, 425, 480, 510, 544, 600, 640, 680, 768, 800, 816, 850, 960, 1020, 1088, 1200, 1275, 1280, 1360, 1600, 1632, 1700, 1920, 2040, 2176, 2400, 2550, 2720, 3200, 3264, 3400, 3840, 4080, 4352, 4800, 5100, 5440, 6400, 6528, 6800, 8160, 9600, 10200, 10880, 13056, 13600, 16320, 19200, 20400, 21760, 27200, 32640, 38239, 40800, 54400, 65280, 76478, 81600, 108800, 114717, 152956, 163200, 191195, 229434, 305912, 326400, 382390, 458868, 573585, 611824, 650063, 764780, 917736, 955975, 1147170, 1223648, 1300126, 1529560, 1835472, 1911950, 1950189, 2294340, 2447296, 2600252, 2867925, 3059120, 3250315, 3670944, 3823900, 3900378, 4588680, 4894592, 5200504, 5735850, 6118240, 6500630, 7341888, 7647800, 7800756, 9177360, 9750945, 9789184, 10401008, 11471700, 12236480, 13001260, 14683776, 15295600, 15601512, 16251575, 18354720, 19501890, 20802016, 22943400, 24472960, 26002520, 29367552, 30591200, 31203024, 32503150, 36709440, 39003780, 41604032, 45886800, 48754725, 48945920, 52005040, 61182400, 62406048, 65006300, 73418880, 78007560, 83208064, 91773600, 97509450, 104010080, 122364800, 124812096, 130012600, 146837760, 156015120, 166416128, 183547200, 195018900, 208020160, 244729600, 249624192, 260025200, 312030240, 367094400, 390037800, 416040320, 499248384, 520050400, 624060480, 734188800, 780075600, 832080640, 1040100800, 1248120960, 1560151200, 2080201600, 2496241920, 3120302400, 4160403200, 6240604800, 12481209600]

約数ペア:

[(1, 12481209600), (2, 6240604800), (3, 4160403200), (4, 3120302400), (5, 2496241920), (6, 2080201600), (8, 1560151200), (10, 1248120960), (12, 1040100800), (15, 832080640), (16, 780075600), (17, 734188800), (20, 624060480), (24, 520050400), (25, 499248384), (30, 416040320), (32, 390037800), (34, 367094400), (40, 312030240), (48, 260025200), (50, 249624192), (51, 244729600), (60, 208020160), (64, 195018900), (68, 183547200), (75, 166416128), (80, 156015120), (85, 146837760), (96, 130012600), (100, 124812096), (102, 122364800), (120, 104010080), (128, 97509450), (136, 91773600), (150, 83208064), (160, 78007560), (170, 73418880), (192, 65006300), (200, 62406048), (204, 61182400), (240, 52005040), (255, 48945920), (256, 48754725), (272, 45886800), (300, 41604032), (320, 39003780), (340, 36709440), (384, 32503150), (400, 31203024), (408, 30591200), (425, 29367552), (480, 26002520), (510, 24472960), (544, 22943400), (600, 20802016), (640, 19501890), (680, 18354720), (768, 16251575), (800, 15601512), (816, 15295600), (850, 14683776), (960, 13001260), (1020, 12236480), (1088, 11471700), (1200, 10401008), (1275, 9789184), (1280, 9750945), (1360, 9177360), (1600, 7800756), (1632, 7647800), (1700, 7341888), (1920, 6500630), (2040, 6118240), (2176, 5735850), (2400, 5200504), (2550, 4894592), (2720, 4588680), (3200, 3900378), (3264, 3823900), (3400, 3670944), (3840, 3250315), (4080, 3059120), (4352, 2867925), (4800, 2600252), (5100, 2447296), (5440, 2294340), (6400, 1950189), (6528, 1911950), (6800, 1835472), (8160, 1529560), (9600, 1300126), (10200, 1223648), (10880, 1147170), (13056, 955975), (13600, 917736), (16320, 764780), (19200, 650063), (20400, 611824), (21760, 573585), (27200, 458868), (32640, 382390), (38239, 326400), (40800, 305912), (54400, 229434), (65280, 191195), (76478, 163200), (81600, 152956), (108800, 114717)]