1332445440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6547}}^1$

素因数の和:6624

約数の個数: 144

約数和(自身を含む): 4336452288

約数和(自身を除く): 3004006848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 530, 636, 640, 768, 795, 848, 960, 1060, 1272, 1280, 1590, 1696, 1920, 2120, 2544, 3180, 3392, 3840, 4240, 5088, 6360, 6547, 6784, 8480, 10176, 12720, 13094, 13568, 16960, 19641, 20352, 25440, 26188, 32735, 33920, 39282, 40704, 50880, 52376, 65470, 67840, 78564, 98205, 101760, 104752, 130940, 157128, 196410, 203520, 209504, 261880, 314256, 346991, 392820, 419008, 523760, 628512, 693982, 785640, 838016, 1040973, 1047520, 1257024, 1387964, 1571280, 1676032, 1734955, 2081946, 2095040, 2514048, 2775928, 3142560, 3469910, 4163892, 4190080, 5028096, 5204865, 5551856, 6285120, 6939820, 8327784, 8380160, 10409730, 11103712, 12570240, 13879640, 16655568, 20819460, 22207424, 25140480, 27759280, 33311136, 41638920, 44414848, 55518560, 66622272, 83277840, 88829696, 111037120, 133244544, 166555680, 222074240, 266489088, 333111360, 444148480, 666222720, 1332445440]

約数ペア:

[(1, 1332445440), (2, 666222720), (3, 444148480), (4, 333111360), (5, 266489088), (6, 222074240), (8, 166555680), (10, 133244544), (12, 111037120), (15, 88829696), (16, 83277840), (20, 66622272), (24, 55518560), (30, 44414848), (32, 41638920), (40, 33311136), (48, 27759280), (53, 25140480), (60, 22207424), (64, 20819460), (80, 16655568), (96, 13879640), (106, 12570240), (120, 11103712), (128, 10409730), (159, 8380160), (160, 8327784), (192, 6939820), (212, 6285120), (240, 5551856), (256, 5204865), (265, 5028096), (318, 4190080), (320, 4163892), (384, 3469910), (424, 3142560), (480, 2775928), (530, 2514048), (636, 2095040), (640, 2081946), (768, 1734955), (795, 1676032), (848, 1571280), (960, 1387964), (1060, 1257024), (1272, 1047520), (1280, 1040973), (1590, 838016), (1696, 785640), (1920, 693982), (2120, 628512), (2544, 523760), (3180, 419008), (3392, 392820), (3840, 346991), (4240, 314256), (5088, 261880), (6360, 209504), (6547, 203520), (6784, 196410), (8480, 157128), (10176, 130940), (12720, 104752), (13094, 101760), (13568, 98205), (16960, 78564), (19641, 67840), (20352, 65470), (25440, 52376), (26188, 50880), (32735, 40704), (33920, 39282)]