47107680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 164602368

約数和(自身を除く): 117494688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 96, 102, 115, 120, 136, 138, 160, 170, 184, 204, 230, 240, 251, 255, 272, 276, 340, 345, 368, 391, 408, 460, 480, 502, 510, 544, 552, 680, 690, 736, 753, 782, 816, 920, 1004, 1020, 1104, 1173, 1255, 1360, 1380, 1506, 1564, 1632, 1840, 1955, 2008, 2040, 2208, 2346, 2510, 2720, 2760, 3012, 3128, 3680, 3765, 3910, 4016, 4080, 4267, 4692, 5020, 5520, 5773, 5865, 6024, 6256, 7530, 7820, 8032, 8160, 8534, 9384, 10040, 11040, 11546, 11730, 12048, 12512, 12801, 15060, 15640, 17068, 17319, 18768, 20080, 21335, 23092, 23460, 24096, 25602, 28865, 30120, 31280, 34136, 34638, 37536, 40160, 42670, 46184, 46920, 51204, 57730, 60240, 62560, 64005, 68272, 69276, 85340, 86595, 92368, 93840, 98141, 102408, 115460, 120480, 128010, 136544, 138552, 170680, 173190, 184736, 187680, 196282, 204816, 230920, 256020, 277104, 294423, 341360, 346380, 392564, 409632, 461840, 490705, 512040, 554208, 588846, 682720, 692760, 785128, 923680, 981410, 1024080, 1177692, 1385520, 1472115, 1570256, 1962820, 2048160, 2355384, 2771040, 2944230, 3140512, 3925640, 4710768, 5888460, 7851280, 9421536, 11776920, 15702560, 23553840, 47107680]

約数ペア:

[(1, 47107680), (2, 23553840), (3, 15702560), (4, 11776920), (5, 9421536), (6, 7851280), (8, 5888460), (10, 4710768), (12, 3925640), (15, 3140512), (16, 2944230), (17, 2771040), (20, 2355384), (23, 2048160), (24, 1962820), (30, 1570256), (32, 1472115), (34, 1385520), (40, 1177692), (46, 1024080), (48, 981410), (51, 923680), (60, 785128), (68, 692760), (69, 682720), (80, 588846), (85, 554208), (92, 512040), (96, 490705), (102, 461840), (115, 409632), (120, 392564), (136, 346380), (138, 341360), (160, 294423), (170, 277104), (184, 256020), (204, 230920), (230, 204816), (240, 196282), (251, 187680), (255, 184736), (272, 173190), (276, 170680), (340, 138552), (345, 136544), (368, 128010), (391, 120480), (408, 115460), (460, 102408), (480, 98141), (502, 93840), (510, 92368), (544, 86595), (552, 85340), (680, 69276), (690, 68272), (736, 64005), (753, 62560), (782, 60240), (816, 57730), (920, 51204), (1004, 46920), (1020, 46184), (1104, 42670), (1173, 40160), (1255, 37536), (1360, 34638), (1380, 34136), (1506, 31280), (1564, 30120), (1632, 28865), (1840, 25602), (1955, 24096), (2008, 23460), (2040, 23092), (2208, 21335), (2346, 20080), (2510, 18768), (2720, 17319), (2760, 17068), (3012, 15640), (3128, 15060), (3680, 12801), (3765, 12512), (3910, 12048), (4016, 11730), (4080, 11546), (4267, 11040), (4692, 10040), (5020, 9384), (5520, 8534), (5773, 8160), (5865, 8032), (6024, 7820), (6256, 7530)]