222819120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2399}}^1$

素因数の和:2464

約数の個数: 160

約数和(自身を含む): 785664000

約数和(自身を除く): 562844880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 144, 172, 180, 215, 216, 240, 258, 270, 344, 360, 387, 430, 432, 516, 540, 645, 688, 720, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2064, 2160, 2322, 2399, 2580, 3096, 3440, 3870, 4644, 4798, 5160, 5805, 6192, 7197, 7740, 9288, 9596, 10320, 11610, 11995, 14394, 15480, 18576, 19192, 21591, 23220, 23990, 28788, 30960, 35985, 38384, 43182, 46440, 47980, 57576, 64773, 71970, 86364, 92880, 95960, 103157, 107955, 115152, 129546, 143940, 172728, 191920, 206314, 215910, 259092, 287880, 309471, 323865, 345456, 412628, 431820, 515785, 518184, 575760, 618942, 647730, 825256, 863640, 928413, 1031570, 1036368, 1237884, 1295460, 1547355, 1650512, 1727280, 1856826, 2063140, 2475768, 2590920, 2785239, 3094710, 3713652, 4126280, 4642065, 4951536, 5181840, 5570478, 6189420, 7427304, 8252560, 9284130, 11140956, 12378840, 13926195, 14854608, 18568260, 22281912, 24757680, 27852390, 37136520, 44563824, 55704780, 74273040, 111409560, 222819120]

約数ペア:

[(1, 222819120), (2, 111409560), (3, 74273040), (4, 55704780), (5, 44563824), (6, 37136520), (8, 27852390), (9, 24757680), (10, 22281912), (12, 18568260), (15, 14854608), (16, 13926195), (18, 12378840), (20, 11140956), (24, 9284130), (27, 8252560), (30, 7427304), (36, 6189420), (40, 5570478), (43, 5181840), (45, 4951536), (48, 4642065), (54, 4126280), (60, 3713652), (72, 3094710), (80, 2785239), (86, 2590920), (90, 2475768), (108, 2063140), (120, 1856826), (129, 1727280), (135, 1650512), (144, 1547355), (172, 1295460), (180, 1237884), (215, 1036368), (216, 1031570), (240, 928413), (258, 863640), (270, 825256), (344, 647730), (360, 618942), (387, 575760), (430, 518184), (432, 515785), (516, 431820), (540, 412628), (645, 345456), (688, 323865), (720, 309471), (774, 287880), (860, 259092), (1032, 215910), (1080, 206314), (1161, 191920), (1290, 172728), (1548, 143940), (1720, 129546), (1935, 115152), (2064, 107955), (2160, 103157), (2322, 95960), (2399, 92880), (2580, 86364), (3096, 71970), (3440, 64773), (3870, 57576), (4644, 47980), (4798, 46440), (5160, 43182), (5805, 38384), (6192, 35985), (7197, 30960), (7740, 28788), (9288, 23990), (9596, 23220), (10320, 21591), (11610, 19192), (11995, 18576), (14394, 15480)]