171697920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:818

約数の個数: 144

約数和(自身を含む): 558110112

約数和(自身を除く): 386412192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 256, 305, 320, 366, 384, 480, 488, 610, 640, 732, 733, 768, 915, 960, 976, 1220, 1280, 1464, 1466, 1830, 1920, 1952, 2199, 2440, 2928, 2932, 3660, 3665, 3840, 3904, 4398, 4880, 5856, 5864, 7320, 7330, 7808, 8796, 9760, 10995, 11712, 11728, 14640, 14660, 15616, 17592, 19520, 21990, 23424, 23456, 29280, 29320, 35184, 39040, 43980, 44713, 46848, 46912, 58560, 58640, 70368, 78080, 87960, 89426, 93824, 117120, 117280, 134139, 140736, 175920, 178852, 187648, 223565, 234240, 234560, 268278, 281472, 351840, 357704, 447130, 469120, 536556, 562944, 670695, 703680, 715408, 894260, 938240, 1073112, 1341390, 1407360, 1430816, 1788520, 2146224, 2682780, 2814720, 2861632, 3577040, 4292448, 5365560, 5723264, 7154080, 8584896, 10731120, 11446528, 14308160, 17169792, 21462240, 28616320, 34339584, 42924480, 57232640, 85848960, 171697920]

約数ペア:

[(1, 171697920), (2, 85848960), (3, 57232640), (4, 42924480), (5, 34339584), (6, 28616320), (8, 21462240), (10, 17169792), (12, 14308160), (15, 11446528), (16, 10731120), (20, 8584896), (24, 7154080), (30, 5723264), (32, 5365560), (40, 4292448), (48, 3577040), (60, 2861632), (61, 2814720), (64, 2682780), (80, 2146224), (96, 1788520), (120, 1430816), (122, 1407360), (128, 1341390), (160, 1073112), (183, 938240), (192, 894260), (240, 715408), (244, 703680), (256, 670695), (305, 562944), (320, 536556), (366, 469120), (384, 447130), (480, 357704), (488, 351840), (610, 281472), (640, 268278), (732, 234560), (733, 234240), (768, 223565), (915, 187648), (960, 178852), (976, 175920), (1220, 140736), (1280, 134139), (1464, 117280), (1466, 117120), (1830, 93824), (1920, 89426), (1952, 87960), (2199, 78080), (2440, 70368), (2928, 58640), (2932, 58560), (3660, 46912), (3665, 46848), (3840, 44713), (3904, 43980), (4398, 39040), (4880, 35184), (5856, 29320), (5864, 29280), (7320, 23456), (7330, 23424), (7808, 21990), (8796, 19520), (9760, 17592), (10995, 15616), (11712, 14660), (11728, 14640)]