284897760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{12113}}^1$

素因数の和:12145

約数の個数: 144

約数和(自身を含む): 1044032976

約数和(自身を除く): 759135216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 12113, 23520, 24226, 36339, 48452, 60565, 72678, 84791, 96904, 121130, 145356, 169582, 181695, 193808, 242260, 254373, 290712, 339164, 363390, 387616, 423955, 484520, 508746, 581424, 593537, 678328, 726780, 847910, 969040, 1017492, 1162848, 1187074, 1271865, 1356656, 1453560, 1695820, 1780611, 1938080, 2034984, 2374148, 2543730, 2713312, 2907120, 2967685, 3391640, 3561222, 4069968, 4748296, 5087460, 5814240, 5935370, 6783280, 7122444, 8139936, 8903055, 9496592, 10174920, 11870740, 13566560, 14244888, 17806110, 18993184, 20349840, 23741480, 28489776, 35612220, 40699680, 47482960, 56979552, 71224440, 94965920, 142448880, 284897760]

約数ペア:

[(1, 284897760), (2, 142448880), (3, 94965920), (4, 71224440), (5, 56979552), (6, 47482960), (7, 40699680), (8, 35612220), (10, 28489776), (12, 23741480), (14, 20349840), (15, 18993184), (16, 17806110), (20, 14244888), (21, 13566560), (24, 11870740), (28, 10174920), (30, 9496592), (32, 8903055), (35, 8139936), (40, 7122444), (42, 6783280), (48, 5935370), (49, 5814240), (56, 5087460), (60, 4748296), (70, 4069968), (80, 3561222), (84, 3391640), (96, 2967685), (98, 2907120), (105, 2713312), (112, 2543730), (120, 2374148), (140, 2034984), (147, 1938080), (160, 1780611), (168, 1695820), (196, 1453560), (210, 1356656), (224, 1271865), (240, 1187074), (245, 1162848), (280, 1017492), (294, 969040), (336, 847910), (392, 726780), (420, 678328), (480, 593537), (490, 581424), (560, 508746), (588, 484520), (672, 423955), (735, 387616), (784, 363390), (840, 339164), (980, 290712), (1120, 254373), (1176, 242260), (1470, 193808), (1568, 181695), (1680, 169582), (1960, 145356), (2352, 121130), (2940, 96904), (3360, 84791), (3920, 72678), (4704, 60565), (5880, 48452), (7840, 36339), (11760, 24226), (12113, 23520)]