65598720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1553}}^1$

素因数の和:1588

約数の個数: 144

約数和(自身を含む): 228699072

約数和(自身を除く): 163100352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1553, 1760, 1920, 2112, 2640, 2816, 3106, 3520, 3840, 4224, 4659, 5280, 6212, 7040, 7765, 8448, 9318, 10560, 12424, 14080, 15530, 17083, 18636, 21120, 23295, 24848, 31060, 34166, 37272, 42240, 46590, 49696, 51249, 62120, 68332, 74544, 85415, 93180, 99392, 102498, 124240, 136664, 149088, 170830, 186360, 198784, 204996, 248480, 256245, 273328, 298176, 341660, 372720, 397568, 409992, 496960, 512490, 546656, 596352, 683320, 745440, 819984, 993920, 1024980, 1093312, 1192704, 1366640, 1490880, 1639968, 1987840, 2049960, 2186624, 2733280, 2981760, 3279936, 4099920, 4373248, 5466560, 5963520, 6559872, 8199840, 10933120, 13119744, 16399680, 21866240, 32799360, 65598720]

約数ペア:

[(1, 65598720), (2, 32799360), (3, 21866240), (4, 16399680), (5, 13119744), (6, 10933120), (8, 8199840), (10, 6559872), (11, 5963520), (12, 5466560), (15, 4373248), (16, 4099920), (20, 3279936), (22, 2981760), (24, 2733280), (30, 2186624), (32, 2049960), (33, 1987840), (40, 1639968), (44, 1490880), (48, 1366640), (55, 1192704), (60, 1093312), (64, 1024980), (66, 993920), (80, 819984), (88, 745440), (96, 683320), (110, 596352), (120, 546656), (128, 512490), (132, 496960), (160, 409992), (165, 397568), (176, 372720), (192, 341660), (220, 298176), (240, 273328), (256, 256245), (264, 248480), (320, 204996), (330, 198784), (352, 186360), (384, 170830), (440, 149088), (480, 136664), (528, 124240), (640, 102498), (660, 99392), (704, 93180), (768, 85415), (880, 74544), (960, 68332), (1056, 62120), (1280, 51249), (1320, 49696), (1408, 46590), (1553, 42240), (1760, 37272), (1920, 34166), (2112, 31060), (2640, 24848), (2816, 23295), (3106, 21120), (3520, 18636), (3840, 17083), (4224, 15530), (4659, 14080), (5280, 12424), (6212, 10560), (7040, 9318), (7765, 8448)]