73001280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:285

約数の個数: 224

約数和(自身を含む): 262176768

約数和(自身を除く): 189175488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 192, 220, 223, 240, 248, 264, 310, 320, 330, 341, 352, 372, 440, 446, 465, 480, 496, 528, 620, 660, 669, 682, 704, 744, 880, 892, 930, 960, 992, 1023, 1056, 1115, 1240, 1320, 1338, 1364, 1488, 1705, 1760, 1784, 1860, 1984, 2046, 2112, 2230, 2453, 2480, 2640, 2676, 2728, 2976, 3345, 3410, 3520, 3568, 3720, 4092, 4460, 4906, 4960, 5115, 5280, 5352, 5456, 5952, 6690, 6820, 6913, 7136, 7359, 7440, 8184, 8920, 9812, 9920, 10230, 10560, 10704, 10912, 12265, 13380, 13640, 13826, 14272, 14718, 14880, 16368, 17840, 19624, 20460, 20739, 21408, 21824, 24530, 26760, 27280, 27652, 29436, 29760, 32736, 34565, 35680, 36795, 39248, 40920, 41478, 42816, 49060, 53520, 54560, 55304, 58872, 65472, 69130, 71360, 73590, 76043, 78496, 81840, 82956, 98120, 103695, 107040, 109120, 110608, 117744, 138260, 147180, 152086, 156992, 163680, 165912, 196240, 207390, 214080, 221216, 228129, 235488, 276520, 294360, 304172, 327360, 331824, 380215, 392480, 414780, 442432, 456258, 470976, 553040, 588720, 608344, 663648, 760430, 784960, 829560, 912516, 1106080, 1140645, 1177440, 1216688, 1327296, 1520860, 1659120, 1825032, 2212160, 2281290, 2354880, 2433376, 3041720, 3318240, 3650064, 4562580, 4866752, 6083440, 6636480, 7300128, 9125160, 12166880, 14600256, 18250320, 24333760, 36500640, 73001280]

約数ペア:

[(1, 73001280), (2, 36500640), (3, 24333760), (4, 18250320), (5, 14600256), (6, 12166880), (8, 9125160), (10, 7300128), (11, 6636480), (12, 6083440), (15, 4866752), (16, 4562580), (20, 3650064), (22, 3318240), (24, 3041720), (30, 2433376), (31, 2354880), (32, 2281290), (33, 2212160), (40, 1825032), (44, 1659120), (48, 1520860), (55, 1327296), (60, 1216688), (62, 1177440), (64, 1140645), (66, 1106080), (80, 912516), (88, 829560), (93, 784960), (96, 760430), (110, 663648), (120, 608344), (124, 588720), (132, 553040), (155, 470976), (160, 456258), (165, 442432), (176, 414780), (186, 392480), (192, 380215), (220, 331824), (223, 327360), (240, 304172), (248, 294360), (264, 276520), (310, 235488), (320, 228129), (330, 221216), (341, 214080), (352, 207390), (372, 196240), (440, 165912), (446, 163680), (465, 156992), (480, 152086), (496, 147180), (528, 138260), (620, 117744), (660, 110608), (669, 109120), (682, 107040), (704, 103695), (744, 98120), (880, 82956), (892, 81840), (930, 78496), (960, 76043), (992, 73590), (1023, 71360), (1056, 69130), (1115, 65472), (1240, 58872), (1320, 55304), (1338, 54560), (1364, 53520), (1488, 49060), (1705, 42816), (1760, 41478), (1784, 40920), (1860, 39248), (1984, 36795), (2046, 35680), (2112, 34565), (2230, 32736), (2453, 29760), (2480, 29436), (2640, 27652), (2676, 27280), (2728, 26760), (2976, 24530), (3345, 21824), (3410, 21408), (3520, 20739), (3568, 20460), (3720, 19624), (4092, 17840), (4460, 16368), (4906, 14880), (4960, 14718), (5115, 14272), (5280, 13826), (5352, 13640), (5456, 13380), (5952, 12265), (6690, 10912), (6820, 10704), (6913, 10560), (7136, 10230), (7359, 9920), (7440, 9812), (8184, 8920)]