168872760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3527}}^1$

素因数の和:3570

約数の個数: 192

約数和(自身を含む): 660441600

約数和(自身を除く): 491568840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3527, 3990, 4788, 5320, 5985, 6840, 7054, 7980, 9576, 10581, 11970, 14108, 15960, 17635, 21162, 23940, 24689, 28216, 31743, 35270, 42324, 47880, 49378, 52905, 63486, 67013, 70540, 74067, 84648, 98756, 105810, 123445, 126972, 134026, 141080, 148134, 158715, 197512, 201039, 211620, 222201, 246890, 253944, 268052, 296268, 317430, 335065, 370335, 402078, 423240, 444402, 469091, 493780, 536104, 592536, 603117, 634860, 670130, 740670, 804156, 888804, 938182, 987560, 1005195, 1111005, 1206234, 1269720, 1340260, 1407273, 1481340, 1608312, 1777608, 1876364, 2010390, 2222010, 2345455, 2412468, 2680520, 2814546, 2962680, 3015585, 3752728, 4020780, 4221819, 4444020, 4690910, 4824936, 5629092, 6031170, 7036365, 8041560, 8443638, 8888040, 9381820, 11258184, 12062340, 14072730, 16887276, 18763640, 21109095, 24124680, 28145460, 33774552, 42218190, 56290920, 84436380, 168872760]

約数ペア:

[(1, 168872760), (2, 84436380), (3, 56290920), (4, 42218190), (5, 33774552), (6, 28145460), (7, 24124680), (8, 21109095), (9, 18763640), (10, 16887276), (12, 14072730), (14, 12062340), (15, 11258184), (18, 9381820), (19, 8888040), (20, 8443638), (21, 8041560), (24, 7036365), (28, 6031170), (30, 5629092), (35, 4824936), (36, 4690910), (38, 4444020), (40, 4221819), (42, 4020780), (45, 3752728), (56, 3015585), (57, 2962680), (60, 2814546), (63, 2680520), (70, 2412468), (72, 2345455), (76, 2222010), (84, 2010390), (90, 1876364), (95, 1777608), (105, 1608312), (114, 1481340), (120, 1407273), (126, 1340260), (133, 1269720), (140, 1206234), (152, 1111005), (168, 1005195), (171, 987560), (180, 938182), (190, 888804), (210, 804156), (228, 740670), (252, 670130), (266, 634860), (280, 603117), (285, 592536), (315, 536104), (342, 493780), (360, 469091), (380, 444402), (399, 423240), (420, 402078), (456, 370335), (504, 335065), (532, 317430), (570, 296268), (630, 268052), (665, 253944), (684, 246890), (760, 222201), (798, 211620), (840, 201039), (855, 197512), (1064, 158715), (1140, 148134), (1197, 141080), (1260, 134026), (1330, 126972), (1368, 123445), (1596, 105810), (1710, 98756), (1995, 84648), (2280, 74067), (2394, 70540), (2520, 67013), (2660, 63486), (3192, 52905), (3420, 49378), (3527, 47880), (3990, 42324), (4788, 35270), (5320, 31743), (5985, 28216), (6840, 24689), (7054, 23940), (7980, 21162), (9576, 17635), (10581, 15960), (11970, 14108)]