70661520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:310

約数の個数: 240

約数和(自身を含む): 263233152

約数和(自身を除く): 192571632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 48, 51, 60, 68, 69, 72, 80, 85, 90, 92, 102, 115, 120, 136, 138, 144, 153, 170, 180, 184, 204, 207, 230, 240, 251, 255, 272, 276, 306, 340, 345, 360, 368, 391, 408, 414, 460, 502, 510, 552, 612, 680, 690, 720, 753, 765, 782, 816, 828, 920, 1004, 1020, 1035, 1104, 1173, 1224, 1255, 1360, 1380, 1506, 1530, 1564, 1656, 1840, 1955, 2008, 2040, 2070, 2259, 2346, 2448, 2510, 2760, 3012, 3060, 3128, 3312, 3519, 3765, 3910, 4016, 4080, 4140, 4267, 4518, 4692, 5020, 5520, 5773, 5865, 6024, 6120, 6256, 7038, 7530, 7820, 8280, 8534, 9036, 9384, 10040, 11295, 11546, 11730, 12048, 12240, 12801, 14076, 15060, 15640, 16560, 17068, 17319, 17595, 18072, 18768, 20080, 21335, 22590, 23092, 23460, 25602, 28152, 28865, 30120, 31280, 34136, 34638, 35190, 36144, 38403, 42670, 45180, 46184, 46920, 51204, 51957, 56304, 57730, 60240, 64005, 68272, 69276, 70380, 76806, 85340, 86595, 90360, 92368, 93840, 98141, 102408, 103914, 115460, 128010, 138552, 140760, 153612, 170680, 173190, 180720, 192015, 196282, 204816, 207828, 230920, 256020, 259785, 277104, 281520, 294423, 307224, 341360, 346380, 384030, 392564, 415656, 461840, 490705, 512040, 519570, 588846, 614448, 692760, 768060, 785128, 831312, 883269, 981410, 1024080, 1039140, 1177692, 1385520, 1472115, 1536120, 1570256, 1766538, 1962820, 2078280, 2355384, 2944230, 3072240, 3533076, 3925640, 4156560, 4416345, 4710768, 5888460, 7066152, 7851280, 8832690, 11776920, 14132304, 17665380, 23553840, 35330760, 70661520]

約数ペア:

[(1, 70661520), (2, 35330760), (3, 23553840), (4, 17665380), (5, 14132304), (6, 11776920), (8, 8832690), (9, 7851280), (10, 7066152), (12, 5888460), (15, 4710768), (16, 4416345), (17, 4156560), (18, 3925640), (20, 3533076), (23, 3072240), (24, 2944230), (30, 2355384), (34, 2078280), (36, 1962820), (40, 1766538), (45, 1570256), (46, 1536120), (48, 1472115), (51, 1385520), (60, 1177692), (68, 1039140), (69, 1024080), (72, 981410), (80, 883269), (85, 831312), (90, 785128), (92, 768060), (102, 692760), (115, 614448), (120, 588846), (136, 519570), (138, 512040), (144, 490705), (153, 461840), (170, 415656), (180, 392564), (184, 384030), (204, 346380), (207, 341360), (230, 307224), (240, 294423), (251, 281520), (255, 277104), (272, 259785), (276, 256020), (306, 230920), (340, 207828), (345, 204816), (360, 196282), (368, 192015), (391, 180720), (408, 173190), (414, 170680), (460, 153612), (502, 140760), (510, 138552), (552, 128010), (612, 115460), (680, 103914), (690, 102408), (720, 98141), (753, 93840), (765, 92368), (782, 90360), (816, 86595), (828, 85340), (920, 76806), (1004, 70380), (1020, 69276), (1035, 68272), (1104, 64005), (1173, 60240), (1224, 57730), (1255, 56304), (1360, 51957), (1380, 51204), (1506, 46920), (1530, 46184), (1564, 45180), (1656, 42670), (1840, 38403), (1955, 36144), (2008, 35190), (2040, 34638), (2070, 34136), (2259, 31280), (2346, 30120), (2448, 28865), (2510, 28152), (2760, 25602), (3012, 23460), (3060, 23092), (3128, 22590), (3312, 21335), (3519, 20080), (3765, 18768), (3910, 18072), (4016, 17595), (4080, 17319), (4140, 17068), (4267, 16560), (4518, 15640), (4692, 15060), (5020, 14076), (5520, 12801), (5773, 12240), (5865, 12048), (6024, 11730), (6120, 11546), (6256, 11295), (7038, 10040), (7530, 9384), (7820, 9036), (8280, 8534)]