71365443840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{3989}}^1$

素因数の和:5569

約数の個数: 216

約数和(自身を含む): 247137934680

約数和(自身を除く): 175772490840

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1553, 1920, 2304, 2880, 3106, 3840, 3989, 4659, 5760, 6212, 7765, 7978, 9318, 11520, 11967, 12424, 13977, 15530, 15956, 18636, 19945, 23295, 23934, 24848, 27954, 31060, 31912, 35901, 37272, 39890, 46590, 47868, 49696, 55908, 59835, 62120, 63824, 69885, 71802, 74544, 79780, 93180, 95736, 99392, 111816, 119670, 124240, 127648, 139770, 143604, 149088, 159560, 179505, 186360, 191472, 198784, 223632, 239340, 248480, 255296, 279540, 287208, 298176, 319120, 359010, 372720, 382944, 397568, 447264, 478680, 496960, 510592, 559080, 574416, 596352, 638240, 718020, 745440, 765888, 894528, 957360, 993920, 1021184, 1118160, 1148832, 1192704, 1276480, 1436040, 1490880, 1531776, 1789056, 1914720, 1987840, 2236320, 2297664, 2552960, 2872080, 2981760, 3063552, 3578112, 3829440, 4472640, 4595328, 5105920, 5744160, 5963520, 6194917, 7658880, 8945280, 9190656, 11488320, 12389834, 15317760, 17890560, 18584751, 22976640, 24779668, 30974585, 37169502, 45953280, 49559336, 55754253, 61949170, 74339004, 92923755, 99118672, 111508506, 123898340, 148678008, 185847510, 198237344, 223017012, 247796680, 278771265, 297356016, 371695020, 396474688, 446034024, 495593360, 557542530, 594712032, 743390040, 792949376, 892068048, 991186720, 1115085060, 1189424064, 1486780080, 1585898752, 1784136096, 1982373440, 2230170120, 2378848128, 2973560160, 3568272192, 3964746880, 4460340240, 4757696256, 5947120320, 7136544384, 7929493760, 8920680480, 11894240640, 14273088768, 17841360960, 23788481280, 35682721920, 71365443840]

約数ペア:

[(1, 71365443840), (2, 35682721920), (3, 23788481280), (4, 17841360960), (5, 14273088768), (6, 11894240640), (8, 8920680480), (9, 7929493760), (10, 7136544384), (12, 5947120320), (15, 4757696256), (16, 4460340240), (18, 3964746880), (20, 3568272192), (24, 2973560160), (30, 2378848128), (32, 2230170120), (36, 1982373440), (40, 1784136096), (45, 1585898752), (48, 1486780080), (60, 1189424064), (64, 1115085060), (72, 991186720), (80, 892068048), (90, 792949376), (96, 743390040), (120, 594712032), (128, 557542530), (144, 495593360), (160, 446034024), (180, 396474688), (192, 371695020), (240, 297356016), (256, 278771265), (288, 247796680), (320, 223017012), (360, 198237344), (384, 185847510), (480, 148678008), (576, 123898340), (640, 111508506), (720, 99118672), (768, 92923755), (960, 74339004), (1152, 61949170), (1280, 55754253), (1440, 49559336), (1553, 45953280), (1920, 37169502), (2304, 30974585), (2880, 24779668), (3106, 22976640), (3840, 18584751), (3989, 17890560), (4659, 15317760), (5760, 12389834), (6212, 11488320), (7765, 9190656), (7978, 8945280), (9318, 7658880), (11520, 6194917), (11967, 5963520), (12424, 5744160), (13977, 5105920), (15530, 4595328), (15956, 4472640), (18636, 3829440), (19945, 3578112), (23295, 3063552), (23934, 2981760), (24848, 2872080), (27954, 2552960), (31060, 2297664), (31912, 2236320), (35901, 1987840), (37272, 1914720), (39890, 1789056), (46590, 1531776), (47868, 1490880), (49696, 1436040), (55908, 1276480), (59835, 1192704), (62120, 1148832), (63824, 1118160), (69885, 1021184), (71802, 993920), (74544, 957360), (79780, 894528), (93180, 765888), (95736, 745440), (99392, 718020), (111816, 638240), (119670, 596352), (124240, 574416), (127648, 559080), (139770, 510592), (143604, 496960), (149088, 478680), (159560, 447264), (179505, 397568), (186360, 382944), (191472, 372720), (198784, 359010), (223632, 319120), (239340, 298176), (248480, 287208), (255296, 279540)]